Lost Member Update: Upsilon

For this chapter, the members listed below have no mailable address. In short, we have lost contact with them.

If you know of an address or way to contact any of the lost members, click on their row and provide a suggested address, phone or email address so that we may locate this member.

Missing Data
Agnello, Angelo 1952 166 Missing Email
Allchin, George 1972 367 Missing Telephone
Missing Email
Missing Address
Allchin, Thomas 1951 167 Missing Email
Altschul, Mark Unknown 561 Missing Email
Ames, Matthew 1992 541 Missing Email
Appelbaum, Eric 1992 448 Missing Email
Appelbaum, Mark 1992 542 Missing Email
Arnold, Jonathon Unknown 641 Missing Email
Aronoff, Maxwell 2014 882 Missing Email
Aubert, Steven 1983 430 Missing Email
Azulay, Ira 1992 492 Missing Email
Bailey, Richard 1957 237 Missing Email
Barbour, Brent 1999 662 Missing Email
Barkeley, James 1976 392 Missing Telephone
Missing Email
Barnowski, Stephen 1990 465 Missing Telephone
Barringer, David 1992 460 Missing Email
Baumann, Karl 1980 408 Missing Email
Baumann, Roland 1967 313 Missing Email
Missing Address
Beauchamp, Bruce 1980 417 Missing Email
Bell, Corbin 1992 524 Missing Email
Bender, Craig 1997 591 Missing Email
Bennett, John 1961 256 Missing Email
Berg, Gunnar 1981 420 Missing Telephone
Missing Email
Berman, Kevin Unknown 706 Missing Email
Bieglecki, Thomas 1973 382 Missing Telephone
Missing Email
Bishop, Mark 1992 526 Missing Email
Bloom, Jason Unknown 707 Missing Email
Bond, Robert 1965 293 Missing Telephone
Missing Email
Brayer, Joshua 1997 610 Missing Telephone
Missing Email
Brereton, Ian 2000 Missing Email
Brody, Stuart 2000 762 Missing Email
Bronstein, Eric 2000 Missing Email
Brown, Brian 2017 983 Missing Email
Missing Address
Brown, Eric 1994 552 Missing Email
Buchanan, Douglas 1992 497 Missing Email
Burkat, Howard 1964 291 Missing Email
Cadorin, Robert 1973 389 Missing Address
Carey, Christopher 1992 457 Missing Email
Choksi, Ashish 1992 509 Missing Email
Citron, Matthew 1993 553 Missing Telephone
Missing Email
Clemenz, Bruce 1958 220 Missing Email
Cohen, Jason 1998 642 Missing Email
Conn, Joseph 1960 248 Missing Telephone
Missing Email
Missing Address
Conover, Donald 1965 296 Missing Email
Missing Address
Cousino, Kenneth 1973 383 Missing Email
Coutsourakis, Gus 1957 213 Missing Telephone
Missing Email
Cruise, John 1956 202 Missing Email
Daitch, Joshua 1994 528 Missing Email
Daniels, Michael Unknown 748 Missing Email
Danzig, Gregory 1994 529 Missing Email
Day, David 1992 543 Missing Address
Deputat, Gerald 1970 351 Missing Email
DeVito, Brian 2000 624 Missing Email
DiGeronimo, Richard Unknown 651 Missing Email
Dinh, Chau Unknown 206 Missing Telephone
Missing Email
Missing Address
Dixner, John 1960 240 Missing Email
Missing Address
Donahue, Christopher 1981 410 Missing Email
Eber, Peter 1968 305 Missing Telephone
Missing Email
Einhorn, Derek 1992 512 Missing Email
Eisenberg, David 2000 Missing Email
Engelhart, Michael 1992 470 Missing Email
Epstein, Aaron 1996 593 Missing Email
Ettus, Timothy Unknown 576 Missing Email
Evenhaim, Edan 2019 1013 Missing Address
Feig, Robert 1997 594 Missing Email
Feldman, Robert 1990 444 Missing Email
Feller, Henry 1973 384 Missing Email
Missing Address
Fenster, Jeffrey Unknown 732 Missing Email
Field, Andrew Unknown 766 Missing Email
Field, Garrett Unknown 767 Missing Email
Field, Jordan 1999 664 Missing Email
Finger, Charles 1959 214 Missing Email
Missing Address
Fingerman, Andrew 1997 595 Missing Email
Fishman, Jeremy 1992 450 Missing Email
Missing Address
Fitzhugh, Edwin 1959 222 Missing Email
Fitzpatrick, Jimmy 1999 696 Missing Email
Fleischer, Mitchell 1970 336 Missing Email
Fleming, James 1965 307 Missing Telephone
Missing Email
Flint, Frank 1958 216 Missing Email
Foster, Geoffrey 1999 677 Missing Email
Fox, Joshua 1998 625 Missing Email
Fox, Joshua 1992 483 Missing Email
Frank, Bradley 2000 612 Missing Email
Frank, Chad 2000 577 Missing Email
Frank, Eliott 1992 520 Missing Email
Frank, Matthew 1996 626 Missing Email
Franklin, Andrew Unknown 768 Missing Email
Fraser, Austin 1999 697 Missing Email
Frenkel, Stephen 1998 627 Missing Email
Friedland, Eric 1996 596 Missing Email
Friedman, Jeffrey 1997 597 Missing Email
Froebe, Troy 1992 510 Missing Email
Fulton, Scott 1992 458 Missing Email
Galison, Brian 1998 644 Missing Email
Garman, John 1966 300 Missing Email
Garrison, Richard 1970 359 Missing Email
Gillain, Donald 1968 312 Missing Email
Gillman, Robert 2000 711 Missing Email
Ginsburg, Aaron Unknown 712 Missing Email
Godell, Tommy 1977 391 Missing Email
Gold, Michael 1999 724 Missing Telephone
Missing Email
Goldberg, Charles 1977 399 Missing Email
Goldberg, Daniel 1993 555 Missing Email
Goldfine, Matthew 1997 598 Missing Email
Goldsmith, Jason 1994 514 Missing Email
Goldstein, Michael 2000 Missing Email
Goldstone, David Unknown 665 Missing Email
Goll, John 1970 342 Missing Email
Gould, Randy 1990 478 Missing Email
Grauze, Dailis 1957 231 Missing Email
Missing Address
Greebel, Evan 1995 556 Missing Email
Greebel, Robert 1998 628 Missing Email
Greenlee, Gary 1964 288 Missing Telephone
Missing Email
Greenstein, Gary 1997 614 Missing Email
Groban, Samuel 1999 679 Missing Email
Gross, Robert 1992 441 Missing Email
Missing Address
Grossman, Jonathan 1992 479 Missing Telephone
Missing Email
Gullickson, Richard 1965 298 Missing Email
Guthrie, Douglas 1981 435 Missing Email
Hable, Larry 1969 343 Missing Address
Haley, Charles 1900 281 Missing Email
Hall, John 1942 154 Missing Email
Hanna, William 2000 499 Missing Telephone
Missing Email
Hannah, Stephen 1981 412 Missing Email
Haratsaris, Nickolas 1996 615 Missing Email
Heiden, James 1900 279 Missing Email
Heitjan, Michael 1980 422 Missing Email
Hennes, David 1992 455 Missing Email
Hersey, Philip 1982 432 Missing Email
Hieb, David 1997 629 Missing Telephone
Missing Email
Hittle, Jack 1965 304 Missing Email
Hodgkinson, Maxwell 2019 1004 Missing Address
Hogan, Thomas 1960 242 Missing Email
Hollander, Seth 1999 654 Missing Email
Holtz, Ethan 1998 630 Missing Email
Horner, Robert 1960 244 Missing Telephone
Missing Email
Howard, Brian 1998 631 Missing Email
Husain, Aftab 1956 224 Missing Telephone
Missing Email
Missing Address
Hyman, Bert 1964 289 Missing Email
Ingersoll, Royal 1900 276 Missing Email
Israel, Jonathan 1991 495 Missing Email
Jacobson, Steven 1992 507 Missing Email
Jenkins, Roger 1972 377 Missing Email
Jocz, Armin 1959 234 Missing Email
Missing Address
Jordan, John 1971 358 Missing Email
Joss, William 1959 225 Missing Email
Kaliszewski, Jon 1972 369 Missing Email
Kaluzny, Ryan 1995 545 Missing Email
Kaluzny, Todd 1992 473 Missing Email
Karp, Brian Unknown 739 Missing Email
Katz, Ryan 1998 632 Missing Email
Keidon, Ben 1994 557 Missing Email
Kernis, Steven 1993 517 Missing Email
Kettler, Herbert 1964 287 Missing Email
Kirby, Douglas 1900 280 Missing Email
Knepper, Gregg Unknown 740 Missing Email
Kohli, Sumi 1995 558 Missing Email
Kopcke, John 1977 394 Missing Email
Kopcke, Richard 1969 323 Missing Email
Korval, Ross Unknown 751 Missing Email
Krohn, Robert 1960 241 Missing Telephone
Missing Email
Kurit, Eric 1992 511 Missing Telephone
Missing Email
Kurns, David 1999 681 Missing Email
Kurtin, Josh 2000 774 Missing Email
Kushnick, Andrew 1992 477 Missing Email
Kushnir, David 1994 519 Missing Email
Kusisto, Raymond 1980 423 Missing Email
Kyrias, Stephen 1972 371 Missing Email
Laighold, Saaron 1998 647 Missing Email
Laker, Michael 1994 580 Missing Email
Landay, Bruce 1982 433 Missing Email
Langer, Aaron 1994 568 Missing Email
Larounis, George 1951 161 Missing Telephone
Missing Email
Missing Address
Lasner, Jonathan 1996 581 Missing Email
Latimer, Cary 1994 534 Missing Email
Latimore, Larry 1969 319 Missing Email
Lauer, Daniel 1997 601 Missing Email
Lawlor, Owen 1952 179 Missing Email
Lee, Allen 1965 290 Missing Telephone
Missing Email
Leff, Jordan 1997 682 Missing Email
Leff, Richard 1992 468 Missing Email
Lenz, John 1968 309 Missing Email
Leuchter, Bruce 1996 569 Missing Telephone
Missing Email
Leuchter, Mark 1994 535 Missing Email
Levenberg, Jeffrey 2000 618 Missing Email
Levin, Daniel 1997 602 Missing Email
Liemer, Josh 2000 Missing Email
Ling, William 1981 427 Missing Email
Link, Donald 1971 360 Missing Email
Missing Address
Lonzana, Mike 1999 667 Missing Telephone
Lopez, Alexander 1994 547 Missing Email
Lowe, David 1968 331 Missing Email
Lowe, Randall 1900 283 Missing Telephone
Missing Email
Lungerhausen, Charles 1969 345 Missing Email
Luria, Brent 2000 698 Missing Email
Lyons, Paul 1966 302 Missing Email
Lyons, Scott 1998 648 Missing Email
Mac Donald, Gerald 1981 428 Missing Email
Maddin, Martin 1999 656 Missing Email
Malina, Aaron 1992 496 Missing Address
Malter, Stefan 1998 668 Missing Email
Masserman, Oren Unknown 779 Missing Email
McGovern, John 1970 350 Missing Email
Missing Address
Mendelsohn, Jake Unknown 714 Missing Email
Mender, Jonathan 1996 582 Missing Email
Meyers, Gregory 2000 604 Missing Email
Militano, Bradley 1989 485 Missing Email
Miller, Bradley 1993 501 Missing Email
Miller, Todd 1995 570 Missing Email
Miller, William 1982 436 Missing Telephone
Missing Email
Montross, Charles 1979 407 Missing Telephone
Missing Email
Moore, Carroll 1962 269 Missing Email
Moran, Marc 1993 488 Missing Email
Mourning, Robert 1969 352 Missing Email
Mukamal, Daniel 1995 559 Missing Email
Nachwalter, Robert 1992 493 Missing Email
Nagy, George 1970 337 Missing Email
Neulander, Benjamin 1998 633 Missing Email
Nicosia, Patrick 1966 310 Missing Email
Novack, Douglas 1996 583 Missing Email
Nowakowski, Richard 1973 385 Missing Email
Oliver, John 1970 357 Missing Email
Palazzolo, Alexander 2014 904 Missing Address
Palombella, Wilfred 1981 426 Missing Email
Patel, Shashikant 1951 173 Missing Telephone
Missing Email
Pehlke, Robert 1954 195 Missing Email
Pekar, Erik 1992 522 Missing Telephone
Missing Email
Pernitz, Mark 1973 381 Missing Email
Pitman, William 1973 376 Missing Telephone
Missing Email
Platsky, Jackson Unknown 725 Missing Email
Pokrassa, Michael 1999 699 Missing Email
Potchynok, Richard 1971 361 Missing Email
Powell, John 1969 325 Missing Email
Price, Craig 1996 571 Missing Address
Pristach, Douglas 1996 584 Missing Email
Proctor, Dan 1968 332 Missing Email
Provancher, William 1993 536 Missing Email
Pruitt, Matthew 1996 585 Missing Email
Pryjmak, Michael 1975 395 Missing Email
Ramelmeier, Ralph 1959 250 Missing Telephone
Missing Email
Ramsgate, Charles Unknown 210 Missing Telephone
Missing Email
Missing Address
Redden, James 1969 333 Missing Email
Redito, Alexander 1999 669 Missing Email
Reilly, Timothy 1990 454 Missing Telephone
Missing Email
Remus, William 1966 316 Missing Email
Renold, William 1968 311 Missing Email
Ressler, William 2018 963 Missing Email
Rogovin, Bruce 1970 362 Missing Email
Rontal, David Unknown 782 Missing Email
Rose, Steven 1977 396 Missing Email
Rosell, Sidney 1956 203 Missing Email
Rosenberg, Jeffrey Unknown 744 Missing Email
Rosenzweig, Adam 2000 685 Missing Email
Rosenzweig, Neil 1999 658 Missing Email
Rosenzweig, Steven Unknown 619 Missing Email
Ross, Gerald 1963 265 Missing Email
Missing Address
Rotenberg, Ari 1994 515 Missing Email
Roth, David 1973 374 Missing Email
Rubin, Shawn 1998 636 Missing Email
Rubley, Jason 1992 504 Missing Email
Rudder, Ralph 1960 255 Missing Email
Rusch, George 1972 363 Missing Email
Sachs, Kenneth Unknown 586 Missing Email
Sallen, Jacob 2019 Missing Email
Salow, William 1966 303 Missing Email
Missing Address
Sandilands, Ronald 1958 230 Missing Email
Schmeltz, David 1991 446 Missing Email
Schnaar, Stephen 1999 670 Missing Email
Schneck, Joel 1995 560 Missing Email
Schottenfeld, Jason 2019 Missing Address
Schram, Zachary 2000 687 Missing Email
Schulman, Justin 1996 587 Missing Email
Schwartz, David Unknown 717 Missing Email
Schwartz, Robert 1996 606 Missing Email
Scott, Geoffrey 1992 484 Missing Email
Scruggs, Grant 1955 199 Missing Email
Seberance, William 1953 181 Missing Email
Senteney, Kenneth 1964 285 Missing Email
Seto, David 1997 620 Missing Email
Sharkey, Peter 1959 226 Missing Email
Shaw, William 1973 386 Missing Telephone
Shin, Edward 1996 588 Missing Email
Shopoff, Jeffrey 1965 292 Missing Email
Missing Address
Shull, Wade 1970 346 Missing Email
Sidley, Edwin 1961 257 Missing Telephone
Missing Email
Sigler, Brian 1998 638 Missing Email
Silverstein, Max 2000 Missing Email
Simon, Joseph 1980 406 Missing Email
Missing Address
Singer, Aaron Unknown 718 Missing Email
Sinkman, David Unknown 607 Missing Email
Slate, Peter 1990 447 Missing Telephone
Missing Email
Slavin, Scott 2000 649 Missing Email
Smith, David 1960 251 Missing Email
Smith, Mike 1977 397 Missing Email
Smith, Robert 2000 689 Missing Email
Sohn, Albert 1994 548 Missing Email
Soulby, Bruce 1977 393 Missing Email
Sperling, Timothy 1999 690 Missing Email
Steinberg, Eric Unknown 719 Missing Email
Stern, Benjamin Unknown 608 Missing Email
Stern, Noah 2000 720 Missing Telephone
Missing Email
Missing Address
Stoler, David 1999 660 Missing Email
Stoler, Keith 1996 574 Missing Email
Stutland, Brian 1997 621 Missing Email
Summers, Chester 1959 227 Missing Email
Swanson, Matthew 2000 622 Missing Email
Szmulewicz, Andrew 1999 702 Missing Email
Tabor, Mark 1992 538 Missing Email
Talve, Zachary 2018 962 Missing Address
Tap, Robert 1960 260 Missing Email
Taylor, Brian 1999 691 Missing Email
Teichholz, Andrew 1993 489 Missing Email
Terrien, Martin 1973 387 Missing Email
Tomashevski, Henry 1980 419 Missing Email
Toporek, Jeffrey 1994 549 Missing Email
Treadwell, Donald 1970 338 Missing Address
Tromley, Richard 1953 187 Missing Email
Turow, Larry 1992 491 Missing Telephone
Missing Address
Van Buren, Walter 1980 416 Missing Email
Van Driel, Michael 1994 550 Missing Email
Wachter, Daniel 1999 693 Missing Email
Walgreen, Kevin 1983 437 Missing Telephone
Missing Email
Walton, John 1969 347 Missing Address
Waxman, Dan 1977 401 Missing Email
Weibel, David 1990 480 Missing Address
Weinberg, Stefan 1977 400 Missing Email
Missing Address
Weingarden, Scott 1992 475 Missing Email
Weisman, Gregory 1993 503 Missing Email
Weiss, Jason 1992 481 Missing Email
Wilhelm, Andrew 1997 609 Missing Email
Wilson, Charles 1968 329 Missing Email
Windecker, Brian 1982 434 Missing Email
Wish, David 1994 551 Missing Telephone
Missing Email
Wolf, Ben 1999 671 Missing Email
Woods, William 1959 236 Missing Email
Worden, Rolfe 1961 261 Missing Email
Wulwick, Richard 1992 439 Missing Email
Yingling, George 1969 327 Missing Email
Yip, Sidney 1957 215 Missing Email
Youtan, Michael 1998 640 Missing Email
Zajaczkowski, Andrew 1969 339 Missing Email
Zarimba, Frank 1974 388 Missing Email
Missing Address
Zelisse, David 1957 205 Missing Email
Zemke, Jonathan 2000 703 Missing Email
Ziegler, Bryan 1999 661 Missing Email
Zieren, Gregory 1970 349 Missing Email
Zuckerman, Michael 1992 456 Missing Email