Mouse @Sgtmouseboy #2516990296
18 April 2021
account created (per Roblox API)
10 Sept 2026, 23:05
last measured (UTC)
Username record
@Sgtmouseboy — observed 10 September 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.
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Also a member of
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2,402,258The US Military 1940s#4545116 · Private First Class
1,595,520Edot#5103306 · Member
1,561,679[ Content Deleted 35952306 ]#35952306 · Guard
1,022,860Jex Games#8024935 · Player
960,779Jetshark Studios#10250462 · Member
843,199LittleMan409#34195013 · Member
716,489Moondrop Studios#4368670 · Member
532,088Unholy Vision#35321703 · Member
458,680Extreme War Experience#5863339 · Roleplayers
411,326Project Flight#5868640 · Member
315,295Naval Roleplay Community#3534363 · Axis Spy
257,973Ḉontinental Army#5031513 · Militia
256,318Empire Frаnçаis#5610765 · Citoyen
243,711[GGRP] Grenadier Guards Roleplay#12107574 · Warrant Officer Class II
195,921Vision Works#3190911 · Member
177,917NapoIeonic Wars#12425385 · ⚔️ Member
141,834British Army #4000196 · Recruit
61,677Frontlines Development#6335035 · Member
56,061Historia Universalis#32922289 · Customer
37,544Hands Away Studios#13195546 · Supporters
35,207Imperial Realm of the Rhineᅠᅠ#17169616 · Immigrant
34,374Premier Corps#6057318 · Militaire du Rang
31,674Impеratorskaya Armiyaᅠᅠ#7528791 · Rekrut
29,668Guest Productions#3344124 · Fans
25,395Cinquième Corps#9976984 · Militaire du Rang
24,575[NRPC] Factions#4238504 · Members
22,586Arlington National Cemetery ⁃#33675989 · Cemetery Visitor
19,208Tеutonnic Army#15822489 · Conscript
17,641The Royal Marines 1940s#8854729 · Enlistee (PRMC) - Complete Basic Training
16,343F. W. Quist#32517136 · Customer
13,131DevLion's UGC#15007234 · Supporter
11,687Elite Sportswear#9585809 · ES | Customer
10,290Königlich Preußischе Аrmeе#34581335 · Rekrut
9,887Rocket's Military Surplus#2955130 · Consume
8,580Ad Mortеm#15330906 · Participant
6,840HAPY Studio#7682271 · Member
6,6232.16 Studios#35611817 · Applicant
6,506Union Army of America#8754168 · Private
6,406Bread and Circuses#34190305 · Appeased
5,786TortenSkjold UGC#32339021 · Legacy Member
5,193The Barber Shoppe#17231004 · Member
5,090Grеnаdiеr Guardѕ#16908330 · Recruit
4,993Das Haus Hessen#16746722 · 🥇Senior Hessian Knight🥇
4,605Impеrial Government of the Rhine#17171159 · Citizen
4,084ΕΜΡIRΕ FRΑΝÇΑIS#3208729 · Caporal
3,997Bonks Studios.#15022508 · Customer
3,080Uniforms of the Civil War#33007632 · uncivil warrior
2,556Honneur et Victoire Community#35589781 · Member
2,272|Ejercito de España|#32806057 · Recluta
2,212The Napoleonic Wars UGC Company#5445906 · Community Members
2,110United Kingdοm of Greаt Britain and Ireland#9300479 · Pending
2,098Xsięstwo Ԝarszawskie#12078242 · Konskrypt
1,946L’Âge de Triomphe#35012983 · Partial Battle Permissions
1,941Grandе Аrméе ᅠ#16324668 · Conscrit
1,830Regnum & Company#15621226 · Customer
1,552[QM] Quartermaster#34541966 · Customer
1,406NRPC| FLEET COMMAND#5110625 · Sailor/Unranked
1,133World at War Community Group.#32728108 · Roleplayer
999Notable's Clothing Dump#8585342 · customer
997British Army's Quartermaster#13318727 · British Soldier
993very good cloths inc#5037509 · people who like the cloths and buy lots of cloths
953Omega-1 "Law's Left Hand" .#6950927 · Ω - Visitor
906[GGRP] Regimental Companies#102921370 · Member
613Hanseatic Guild#7785237 · Commoner
582Myrol's Historia Tailor shop#32931573 · Costumer
511British Сommonwealth#9584627 · Observer
442Semper Augustus Overflow Store#9458516 · Membership
405Königliche Garden von Hessen#34402143 · Spectators [🙌]
199IV's Studio Group#15516619 · Members.
185Aris Production#33392881 · Verified Member
178[GGRP] - Royal Gurkha Rifles.#35939950 · Lance Corporal
176Historical Campaign Studio#33890204 · Advocates
165[[USMC] United States, Marine Corps#33894092 · General
155Reign of Utopia#17372856 · Citizen
148Couronne de France#34023792 · Cadet
128Regnum & Company UGC Items#33524507 · Member
114The Deanery CE Academy#34130369 · Noted Student
101Genre Recruitment Center#15693867 · Community
96Hessische Blutlinie#35090124 · Potential Candidates
9210ème Régiment d'Ιnfanterie Légère#16334139 · 2ème Compagnie de Chasseurs
92The Greater Realm of Eisernes Kreuz#32584178 · Detainee
88Grand Britannia 1940s#4715417 · Enlisted Personnel
83World At War Studio's#34517250 · Old Generation
83XVI Corpse#857162188 · Enlisted
62Clothing Age#33471481 · Consumer
53ROBLOXDeveloperForum#5929872 · Verified
42Cohortes Praetorianae#35770463 · Tiro
32Art Of War | Permissons#33897374 · Commander
32The Long Range Desert Group#33920724 · Supreme Command
28L'Empire Napoléonien#34646700 · Lieutenant
26Norddeutscher Lloyd Bremen {NDL}#34517300 · Steward/Matrose
21Trendz Bank#63455768 · Supporter
19L'Empire Premier Corps#34822652 · Etat-Major de Compagnie
13RG-Armed Service of Eisernes Kreuz#35613618 · Enlisted
12The Prisons of War 1940s#35597077 · Head Moderation
11Uhm yeah dont know why i made this#35048983 · Member
9Kranthos#35837125 · [REC] Enlisted
9Membership and rank as measured from this user’s public group list.