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SylvesterMydrias @SylvesterMancini #89764779

23 July 2015
account created (per Roblox API)
2 Nov 2026, 08:54
last measured (UTC)

Username record

@SylvesterMancini — observed 2 November 2026

Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.

Groups owned (as measured)

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Also a member of

Chillz Studios#2782840 · 🌟Royal Member🌟
18,660,367
USSF - United States Special Forces#22025 · [1] Private
3,413,201
OMG - One More Games#15998317 · Member
2,956,485
|BA| British Army#2621202 · [OR-7] Colour Sergeant
2,019,812
SCP | Roleplay Community#5479038 · Roleplayer
1,273,950
CRIMCORP#4165692 · Fan
1,178,311
Hapless Studios#5502618 · Supporter
850,706
Soro's Restaurant Franchise®#1108927 · Waiter
728,395
A Mongoose Studio#3468086 · Member
572,604
Royal Hillcrest#10380454 · Upper-Class Guest
455,308
TIX Clothing +#6589372 · Customers
159,962
Black Cat 1984#11355618 · Regulars
138,348
Half-Life World#13426157 · Community Member
112,592
Notorious: Elite#2710476 · Member
102,531
aParadox#9090367 · American
41,099
State οf Mayflowеr#33462869 · State Resident
39,201
Oakdale Federal Penitentiary#14706079 · Inmate
15,273
CyberPlay Interactive#12249155 · Member
14,449
Pevek Correctional Colony#35948981 · Convict
13,548
Tower Recordѕ#7436420 · Customer
12,280
Maranzano's#8567535 · Valued Customer
11,148
Napolitano's#2915555 · Customer
7,562
Samehada鮫肌#8617779 · Client
5,754
The Questionableworks#32530172 · Member
4,855
Hayashi Tailor Co.#11596925 · Customer
4,850
Elysiumィ#34295954 · Members
3,483
TrackX Engineering#7378242 · Clients
3,399
Luciano's#2627386 · Customers
1,987
Medieval Kingdoms Official#34867514 · Member
1,372
Sanada 眞田#2996423 · ⭕️ Hired Rōnin | In Service
1,337
City 8 Faction Management#17322390 · Whitelist
1,046
|BA| Brazilian Armed Forces#5262024 · [GEN]General
759
CBG ||| The Church Of The Broken God#7397519 · [⚙] Priest
634
キミョウ | Kimyou Social Club#11157884 · 顧客 | Patron
629
The Anomic Elites#33014031 · Fan
549
Imperium of Spartaa [SPT]#34449951 · Spartiate
405
C8 |:| Elite Operations#5679675 · Trial Officer
167
Anomic Roleplay Community#34924150 · [+] High Ranking Staff
156
Kamiooka Racing Group - 上大岡・レーシング団#1107487681 · 準支部長 - Jun Shibuchō
120
Sangre Interactive#35902406 · Community Manager
105
Herskernheim Logistics LLC#53015134 · Chief Financial Officer
57
Sakai 酒井氏#490428416 · ⭕️ Hired Rōnin | In Service
49
Undertaker Towing#685674142 · Membership
48
Sakai Warbands 戦闘集団#1073463743 · 🎴Go-gashira | Unit Foreman
44
[RDF] Rhodesian Defense Forces#828173363 · [ENLISTED]
42
The Bacon N' Brothers#35702020 · Admin
30
OVERWATCH REAPERS#14273550 · Synthetic Operator - β
28
Lambda Alpha Omega Fraternity | ΛΑΩ#67831649 · Member
26
«CBG» The Broken Militants#7414919 · 《◉》Harbringer
25
House Mydrias#768246321 · Esquire
25
TrackX Security#8034498 · Member
18
| Night Blooming Jasmine 夜来香 |#223561664 · Jasmine Warlord
10
Bōsō Yūgekitai - 暴走遊撃隊#594382146 · 遊撃隊長 - Strike Commander
4

Membership and rank as measured from this user’s public group list.