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@Jack90950

JackSobieski @Jack90950 #498096307

785
followers (as measured)
23 January 2018
account created (per Roblox API)
20 Aug 2026, 22:28
last measured (UTC)

Username record

@Jack90950 — observed 20 August 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)

[- Kingdom of England -]#3130549
66
The Empire of Burgundy#4881302
19
La Hermandad del Asesino#8936530
18
The Texian Army.#9352987
11
Le Ministère des Affaires Magiques de la France#7574386
8
The Great Electorate of Hanover#7291065
3

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

Catalog Avatar Creator#15102943 · ✨ Member
40,846,489
Scriptbloxian Studios#4705120 · Legend
30,062,234
Brookhaven by Voldex#3104358 · Member
12,015,446
crookit#33645148 · The Coolest
7,725,520
Nova Wave Games#14089766 · Member
4,255,136
Pilot Training Club#2794513 · Trainee Pilots
3,762,106
Midnight In-dev#16528477 · Member
3,292,484
Police Roleplay Community#4328109 · Community Member
2,209,507
|GAR| Grand Army of the Republic |#5214183 · Cadet
1,666,293
The Red Army .#4802792 · Junior Conscript
1,526,908
United States Army    #3108077 · [E1] Private (Basic Combat Training)
1,429,232
Tycoon Typhoon#3234576 · New
1,408,456
SCP | Roleplay Community#5479038 · Roleplayer
1,240,226
NOYO Productions#34481840 · Member
1,161,414
Y_ED#7654545 · Coolest
1,131,600
Innovation Inc.#157764 · Member
1,108,598
ObliviousHD Fan Group#2769555 · Popcorn Enjoyer🍿
1,068,047
Hapless Studios#5502618 · Supporter
839,016
Μilitary Simulator#4800484 · Red Army Conscript
809,583
Jetshark Studios#10250462 · Member
775,037
Special Containment Procedures Foundation [SCPF]#2760782 · Class - D
617,966
BeachBlox#5033680 · Junior Lifeguard
453,546
The Jedi Order#2569359 · Jedi Knight
451,699
Creative Storms#7105773 · Member
359,911
The Galactic Εmpire .#5288669 · E1 | Cadet
299,150
Society of Witchcraft#8652643 · ☆ Senior Thaumaturges
297,565
New York City Pоlice Departmentᅠ#9473652 · Police Cadet
291,638
Saber Unbound#211923618 · [🍀] Players
285,928
Maritime Roleplay Community#3297339 · (I) Roleplayer
243,445
SCP: Site Roleplay Community#2935212 · Group Member
218,525
Blood Engine OfficiaI#32419220 · Fan
188,972
Vision Works#3190911 · Member
177,558
The Kinetic Abilities#6116142 · Kinetic User
147,860
Thе Known Galaxy#6153729 · Explorer
132,579
S.C.P. Roleplay#3895837 · Level-0
106,276
Central Roleplay | Community#8497064 · Member
99,478
The Society of Magic#3587367 · 7th Year Student
92,228
Federal Bureau of Investigatiоn#6176039 · Civilian
78,600
Тhe Sіth Оrdеr#9135125 · Hopeful
74,402
PoliceSim Studios#3244701 · Fan
69,134
The Napoleonic Company#5496315 · 🥈Fighter
65,626
★Magical World★#3493945 · Spellcasters
50,522
The Sith Order#3197893 · Tyro
48,703
♚His Majesty's British Army♚#3029626 · Private
48,017
The Lightforge#7405043 · Member
41,342
Historia Universalis#32922289 · Customer
36,086
Universe-Games#8083029 · Member
35,067
Obleceni®#3100013 · [1] Obleceni Consumer
28,720
The ‌Assassins Brotherhood#3874628 · Civilian
25,025
Avatar Central Community#5112875 · Genesis Acolytes
20,485
Modern_Chris#3723038 · ⭐amazing
18,952
The Great Empire of Nord#10142222 · Militia
15,840
Brіtіѕh Аrmу#14336164 · Recruit
14,926
Bounty Hunters​#3825454 · Thug
13,758
The Wild West #4268863 · Settler
11,417
[ATF/Tactical] Clothing and Stuff#2641186 · Customers
8,597
lopi ugc#32701022 · Member
8,525
SW Family#3276865 · REQUEST FUND
8,493
West Midtown Secret Service#5711114 · Senior Special Agent
6,398
WorldBuilder Corporation#6229013 · 🦉Student Of Magic🦉
5,326
Ruby Games#2577656 · Fan
3,030
diamond dawgs#5637810 · Brig Prisoners
2,568
Liberty Corner#4975881 · Customer
2,515
Dark Closet#9419675 · Bronze Member
1,985
The American Colonies of 1776#4430229 · Irregulars
1,830
MyRules#4568150 · Member
1,056
Republic of Polаnd#10360138 · Polish Citizen
1,033
The Society of Magic | Faeries#4112951 · Underclassmen
919
Bounty Hunters | GuiId Bank#5214810 · Hunter
684
Y2K Moon#33182320 · Staff 〤
493
Wοysko Pοlskie#33363071 · Szeregowi
299
10th Regiment οf Rοyal Hussars#17206094 · Hussar
272
-Suomen Kuninkaallinen Armeija-#12588830 · Sotamies
214
Rzeczpоspolita#11687011 · Rekrut
134
Battle of Wizardry#5545161 · Witches & Wizards
92
I. Rzeczpospolita#6655521 · Chłopi
87
Virtus Spade#1003652779 · CORPORAL
83
Lemnos Tailor & Co.#13921595 · Esteemd Customer
51
SCP_Foundation_#4145776 · Class D
49
dssigner#882542823 · Member
49
Le Royaume Glorieux de France#5706672 · Conscrit
44
[LoF]Lines of Fire Community#11773697 · Nation Leader
43
Królestwo PoIskie i Wielkie Księstwo Litewskie#43500191 · Rekrut
37
.Secure Contain Protect.#5841102 · Class-D
31
Aldritch Tailoring#12680593 · Early Supporter
28
▪️La Grande Armée▪️#3734841 · Conscript
27
[SCPF] (Secure Contain Protect Foundation)#5053479 · O5 - Head of Council
26
Regiment Gwardii Pieszej Κоronnej#13728499 · Podoficer
22
Megas Trampoline Park#8082620 · ⚡️ | Tiny Jumper
22
The Colonial Era ‌#3512589 · Recruit
13
Regno di Napoli e di Sicilia#11720919 · Apice delle Due Sicilie
12
[SCPX] The Foundation#9507970 · Class D
10
United States Army   #3685446 · [O9] Lieutenant General
9
Jakes official group with friends#6608340 · Member
9
Shadow Rose Studios#10982867 · group joiners
8

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