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@jonclern

@jonclern #1556580525

8 April 2020
account created (per Roblox API)
10 Sept 2026, 15:29
last measured (UTC)

Username record

@jonclern — 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.

Groups owned (as measured)

Hövdingadömet Kronsäll#6076509
14
Rеino de Espania#11676873
13
Fürstentum Schaumburg-Lippe#15340428
6
Sνenska Västindiska Kompaniet#10955098
5
Lippische Fürstentümer Füsilier-Bataillon#15419316
4
Fürstentυm Lippe#15418972
3
Herzogtum Luburg#10992364
3
* Großherzogtum Frankfurt *#12628494
3
Gυаrԁіа Rеаⅼ#14050106
2
Gυаrdіа Rеаⅼ#12853830
2
Schweizerische Feuerwehr [SU]#12882812
2
Fürstentυm Schwarzburg#15684228
2
Schweizer Rettungsdienst [SU]#12871026
1
Norra-Skånska Infanteriregementet#14050054
1
Frankfurtsches Reitende Jäger-Eskadron#12638814
1
Schweizer Polizei [SU]#12870915
1
Herzogtum Freiheim#16504071
1
1. Infanterie-Bataillon#12638824
1

Open data

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

Also a member of

Pilot Training Club#2794513 · Airline Pilots
3,915,587
Police Roleplay Community#4328109 · Community Member
2,231,231
|GAR| Grand Army of the Republic |#5214183 · Lance Corporal
1,728,683
Project Combat#14077803 · Member
408,178
The Glorious Robot Army#11872496 · [1] Troop
400,709
REACT Studiosᅠ#17180419 · Member
335,961
Empire Frаnçаis#5610765 · Caporal
243,630
Taco Dev#4250926 · Lil Taco
222,155
The Galactic Republic GRW#14625178 · Master Sergeant
216,616
MPS Studiоs#12346073 · ⭐ World
168,027
NORTHWIND | HUB#5375519 · Fan
165,822
NapoIeonic Wars#12425385 · ⚔️ Member
141,588
Risk Universalis - Conquest RP#2568175 · Experienced Participant
129,229
Pure Sports#35765153 · Community
94,326
[UK] United Kingdom#541807 · British Citizen
83,666
The Napoleonic Company#5496315 · 🥈Fighter
65,475
British Army ­#4000196 · Regular
61,568
WarGames Entertainment#2719357 · Fans
58,866
Marque of War#8318537 · Community Member
52,213
Kаisеrtum Österreich#16702357 · Feldwebel
47,302
Melchett's Living History#3450995 · Community Member
39,363
State οf Mayflowеr#33462869 · State Tourist
39,167
Historia Universalis#32922289 · Customer
37,464
Project Windward#13454393 · Community Member
33,467
RoWifi HQ#5581309 · Member
32,710
Andouran Empire#5531725 · Staff Sergeant
32,308
Impеratorskaya Armiyaᅠᅠ#7528791 · Ryadovoy
29,535
Waterloo at home#11080390 · Supporter
27,460
The Ministry of Science#15728939 · Entry Class Personnel
24,938
Cinquième Corps#9976984 · Militaire du Rang
24,556
[VF] Virtual Football#34294576 · Community
19,340
Europa Invicta#6134447 · Supporter
19,121
Woysko Xięstwa Warszawskiego#4614276 · Starszy Sierżant
18,485
The Republic Navy GRW#16276731 · Crewman
17,687
First Divisіon#9686866 · Ranker
17,479
[UN] United Nations ﾠﾠ#5145516 · Citizen
15,393
IMPERIUM | HUB#15335998 · Fan
14,121
Hаrrison County#15665829 · Resident
13,480
Ro Evolution Soccer - RES#3124578 · Community Member
13,397
Victoria aut Mors#7776440 · Member
11,559
Preußischе Armee#35965347 · Rekrut
10,724
Second Dіvіsіon#12691944 · Ranker
10,164
Drittes Кorps#33437234 · Kommando
8,252
Volveit#9909405 · Player
7,874
Yuzhnaya Armiya#32842545 · Veterani
7,855
La Grande Αrmée des Français#16452466 · Ranker
7,696
MPS Lеague#35592897 · Player
7,117
Rhеinbund#6551811 · Obergefreiter
7,078
[WW] Marinе Impériale#11429832 · Matelot de 2ème classe
6,992
Erstеs Armeekоrps#35986478 · Soldat
6,960
Pure Soccer League#151319009 · Unverified
6,889
Ad Mortеm#15330906 · Participant
6,843
Sweden | SWE#3132154 · Swedish Citizen
4,656
Payout Dungeon#32844885 · Landwehr
3,905
Third Division - Constantes#110614361 · Recruit
2,943
Armes d'Honneur#35983378 · Community Member
2,591
Vostochnaya Armiya#35917740 · Soldati
2,297
Xięstwo Litewskie#596867575 · Żołnierz
2,209
Winds of Change [WOC]#12194321 · Participants
2,009
[FR] French Republiс#35326552 · French Citizen
1,849
ICHF#11111761 · Fans
1,430
Svеnska Armén ᅠ#7247385 · Manskap
1,268
Königlich Preussische Armée#7131361 · Flügel-Adjutant
1,234
Kwatermistrz Generalny#34613875 · Member
1,209
PEF - Professional European Football#32334780 · Players
1,186
Konungаrikеt Svеrige#35925295 · Major
1,167
[UK] CommonweaIth of Nations#5067231 · Commonwealth Citizen
1,115
Victoirе#8482504 · Member
1,086
Sweden | SE#35147066 · Swedish Citizen
1,067
Victoria et Gloriа#15612683 · Community member
912
The Atlas Community#33668936 · Participant
822
Svenska Κonungariket#35461727 · Rekryt
796
RоуаІ Nаvу#9072394 · Landsman
693
Fealty and Treason#767440346 · Waved
662
Integral Studios#2648032 · Fans
621
Directorate for Safety#35255023 · Candidate Fieldman
587
DFS: Security Corps#100141298 · Cadet
445
Era of Reason#14157598 · Officer
398
Dipartimento di Reclutamento di Trieste#33495785 · Reclutatore
387
Kongliga Majestäts Lif ock Hustrupper#545809557 · Regimental Member
336
MSF - Modern Soccer Federation#1057107898 · Member
276
Tsаrstvo Balgariya#15973007 · [AF] Vŭorŭzheni sili
242
Grenaderskiy Korpus#34279561 · Placement
224
Oesterreichisch-KaiserIiche Armée#736304326 · Recrut
212
Kungadömet af Ѕverige#4562200 · Lantvärn
209
Upplands Regementе#9462305 · Regimental Ranker
194
World Αt War#14907412 · Community Member
182
United Ro-Nations#8348863 · Community Member
180
Tiger of Sweden#4351538 · Customer
122
Svensk-Norska Uniоnen#872222798 · Manskap
106
[MRH] Hungary#14617976 · Hungarian Citizen
106
Коnungаrikеt Svеrige#871621994 · Överstelöjtnant
95
Κonungariket Sverigе#44968877 · Rekryt
84
Gardе Imрérіalе#35825180 · Officier Subalterne
76
Hildenische Eidgenossenschaft#15830370 · Kollegium der Könige
66
Ѕvеnskа Armén#8544866 · Rekryt
59
Kungl Hälsinge regemente#1067252410 · Menig
58
ARMED POLICE [SWP]#32327114 · Leiter der Abteilung
18
anarrch hater group#312879462 · true anarrch hater
14

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