You can add SpoilerVirgin to 1963 based on this thread: Happy 50th birthyear, Doper class of '63! - Miscellaneous and Personal Stuff I Must Share - Straight Dope Message Board
<<<< 1963: applebetty, artemis, Batsinma Belfry, beagledave, Blue Mood, Bosda Di’Chi of Tricor, brujaja, Count Blucher, crowmanyclouds, Doctor Jackson, dwyr, Ellen Cherry, Fiddle Peghead, gravitycrash, GythaOgg, hajario, Icerigger, Ice Wolf, Jumpbass, lawoot, limegreen, lobotomyboy63, Lord Mondegreen, Maserschmidt, missred, Nametag, Nars Glinley, NoClueBoy, Noone Special, Perciful, Sam Stone, scootergirl, Soul Brother Number Two, SpoilerVirgin, Sunspace, Telemark, the_diego, Toxgoddess, Wallflower, WordMan, YaWanna, Yeticus Rex
Thanks for the info. I didn’t add any other names from that thread that weren’t already on the list I had been building. If others want to be included there, they should post in this thread.
Unfortunately, chowder is quite possibly – I would say probably – dead. There’s been at least one thread speculating on his sudden disappearance years ago.
I have been holding back the * until I was sure. Does anybody have an obit or other proof? Thanks for raising the issue, Siam Sam. According to his User Profile: Last Activity: 01-19-2010 12:38 PM
I saw no evidence at In Memoriam where the latest post is this one from 08-06-2013, 10:53 PM by Marley23 concerning Wallflower.
Include me as 1961.
<<<< 1961: 74westy, aruvqan, ASanders, astorian, Biotop, China Guy, CurtC, DrumBum, echo7tango, elelle, Foggy, IaMoDiNaRy, imthjckaz, InternetLegend, Jane Elliot, Kaboodle, KAndre, Khadaji*, Krokodil, Little Nemo, norinew*, notfrommensa, Prelude to Fascination, Procrustus, saje, SeldomSeen, Shayna, Snake Plissken, Spud, StGermain, tdn, Topologist, Toucanna, UntouchedTakeaway, VunderBob, Walkabout, Xploder
Do long time lurkers count? If so, '63
Wow. Just 17 posts since 2001. Is that some kind of record?
1962 here.
I’ll be 52 this coming Tuesday.
And me!
And a Charter member, to boot!
Excellent. 
<<<< 1963: applebetty, artemis, Batsinma Belfry, beagledave, Blue Mood, Bosda Di’Chi of Tricor, brujaja, Count Blucher, crowmanyclouds, Doctor Jackson, dwyr, Ellen Cherry, Fiddle Peghead, gravitycrash, GythaOgg, hajario, Icerigger, Ice Wolf, Jumpbass, lawoot, limegreen, lobotomyboy63, Lord Mondegreen, Maserschmidt, missred, Nametag, Nars Glinley, NoClueBoy, Noone Special, pachabel, Perciful, Sam Stone, scootergirl, Soul Brother Number Two, SpoilerVirgin, Sunspace, Telemark, the_diego, Toxgoddess, Wallflower, WordMan, YaWanna, Yeticus Rex
<<<< 1962: Arden Ranger, ASAKMOTSD, BACI, BigDadWolf, BobArrgh, Cartooniverse, chela, Chimera, eleanorigby, Enright3, FriarTed, h.sapiens, Hey Hey Paula, kferr, Kolak of Twilo, Larry Borgia, Leaffan, Le Ministre de l’au-delà, Lok, mack, ming the merciless, Mrs. Cake, nonacetone, Onomatopoeia, PaperBlob, Sailboat, ShibbOleth, Shinna Minna Ma, Shoeless, squeegee, suranyi, The Mad Hermit, Tisme, TPWombat
<<<< 1961: 74westy, aruvqan, ASanders, astorian, Biotop, China Guy, CurtC, DrumBum, echo7tango, elelle, Foggy, IaMoDiNaRy, imthjckaz, InternetLegend, Jane Elliot, Kaboodle, KAndre, Khadaji*, Krokodil, Little Nemo, norinew*, notfrommensa, Prelude to Fascination, Procrustus, saje, SeldomSeen, Shayna, Snake Plissken, Spud, StGermain, tdn, Topologist, Toucanna, UntouchedTakeaway, VunderBob, Walkabout, Washoe, Xploder
<<<< 1956: BobLibDem, brachyrhynchos, Bumbershoot, Dallas Jones, davidm, Encinitas, Equipoise, JimOfAllTrades (RJKUgly), John Mace, legalsnugs, LurkMeister, Mikkel, not what you’d expect, ouryL, Oy!, PoorMarie, RalfCoder, racer72, Sassy, shiftless, Shodan, Trinopus, TriPolar, Yllaria
No obit that anyone could find. People tried to find a death notice and even to contact the Royal Mail, where he was retired from. No luck. Here’s the thread on that.
I’m one of the 1955 models.
<<<< 1955: 3acresandatruck, Anaglyph, Askance, CalMeacham, cjepson, dubs, Duck Duck Goose, jabiru, koeeoaddi, MonkeyMensch, Oslo Ostragoth, osme, ratatoskK, seal_cleaner, silenus, sinjin, terentii, thirdwarning, Truman Burbank
Thanks for the information on chowder, Siam Sam, and I do recall that thread from before, but until we know for sure I would rather not attach the * – just in case he shows back up. 
It might just be a long hiatus he’s taken. It makes me wonder who has taken the longest such break and is still around, or was heard from after such an episode.
I would hope that any definitive word on his passing would go to the In Memoriam thread where it might be considered more official.
With the passing of Polycarp as reported in to anyone who is interested… [RIP Polycarp]
Yesterday, 07:01 PM
Polycarp
I checked the In Memoriam thread for updates and found this post 08-06-2013, 10:53 PM
Marley23
Wallflower, longtime poster and MMPer.
So I have updated these lists:
<<<< 1963: applebetty, artemis, Batsinma Belfry, beagledave, Blue Mood, Bosda Di’Chi of Tricor, brujaja, Count Blucher, crowmanyclouds, Doctor Jackson, dwyr, Ellen Cherry, Fiddle Peghead, gravitycrash, GythaOgg, hajario, Icerigger, Ice Wolf, Jumpbass, lawoot, limegreen, lobotomyboy63, Lord Mondegreen, Maserschmidt, missred, Nametag, Nars Glinley, NoClueBoy, Noone Special, pachabel, Perciful, Sam Stone, scootergirl, Soul Brother Number Two, SpoilerVirgin, Sunspace, Telemark, the_diego, Toxgoddess, Wallflower*, WordMan, YaWanna, Yeticus Rex
<<<< 1948: aldiboronti, Clothahump, kiffa, Lord Jim, pinkfreud, Polycarp*, SanDiegoTim, Starving Artist, ThelmaLou
adding the “*” indicator for deceased Dopers.
If you have evidence of other passings please PM me with the details.
Thanks,
Zeldar
My 58th birthday was yesterday. November 5, 1955 I always like to say is the answer to the greatest movie trivia question of all time. In the move Back to the Future, what day did Doc Brown come up with the idea of the Flux Capacitor, and therefore the date that Marty was sent into the past in DeLorean?