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@Mr_boterkaas

@Mr_boterkaas #4462098169

9
followers (as measured)
26 March 2023
account created (per Roblox API)
27 Aug 2026, 00:42
last measured (UTC)

Username record

@Mr_boterkaas — observed 27 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)

Boterkaas Family#35001321
27

Open data

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

Also a member of

Rensselaer County Official#5499489 · Member
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The US Military 1940s#4545116 · Major General
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|BA| -British Army-#4972535 · [OR-1] Recruit
640,261
United States Secret Serviceᅠᅠᅠ#5856978 · American Citizen
623,484
PokeCrafterC#32500444 · Member
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Guts & Blackpowder#16911831 · Fans
571,774
Extreme War Experience#5863339 · Roleplayers
346,617
[BA] - British Army.#6447250 · [OR-3] Lance Corporal
262,116
Naval Roleplay Community#3534363 · Enlisted
258,228
Hands Away Studios#13195546 · Supporters
35,346
Projexus#15660096 · Member
33,692
United States Veterans Administration 1940s#5637784 · bloxx99 (2023-Present)
9,996
Supreme ‌‌‌Headquarters Allied Expeditionary Force#3006571 · Allied Expeditionary Force
8,381
Quаrtermaster Corps 1940s#32617081 · Customer
6,395
Forces Аrmées Frаnçaises ᅠ#15031365 · Centres de Formation Initiale des Militaires du rang
3,519
IT-SB Apparel#4088269 · Valued Customer
1,691
Military Police Hate Club#13111763 · Legoz Wit Attitudes
629
Task Group 17 1940s#136285329 · Commanding Officer
590
Edelweiss | Quartermaster Corps#34137359 · Soldat
418
4th Marine Division 1940s Veteran Association#35614293 · Former Commanding General
339
The Army Of The Belgian Kingdom#33250933 · Recruit
276
|ΒА| Βritish Army#33249995 · [OF-5] Colonel
215
British Army 1940s |BA|#32321423 · Recruit
168
Flushies#34436632 · Member
124
Group Development Testing#34475270 · [🎉] Fans
117
The Waltherist State#36018511 · Immigrant
35
[RRC] Administrative Department#13230625 · First Lieutenant [O2]
34
Sultanate Osmania (ottoman)#15122587 · General Staff
33
Çontinental Army 1775#35696433 · Lieutenant General
31
[-] Nexus Studios#34922482 · [🌎] Members
26
SCP Site-81 | Semi Serious Roleplay#34121069 · Class D
25
Eoka's Mafia#35460807 · Familia
22
United States Military, 1960'#34943402 · Private
13
|JBA| - British Army#35234572 · Major
12
USM 1960's - Quartermaster Corps#294444132 · Supreme Command
9
[MMPC] Military Marine Police Corps#34493989 · Awaiting Placement
8
79th Armoured Division 1940s#616353821 · Battalion Commander
6
Officer Training Corp |BA 40s|#14759405 · Awaiting appointment
5
- BA -| Officer Training Corps#35422706 · Supreme Command
5
USM 1960's / / OCS - Officer Candidate School#597453446 · Joint Chief of Staff
5
United States Military Police, 1960's#384445174 · Officer 2nd Grade
4
|JBA| - Royal Military Police#35250465 · Major
4

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