Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
@ernestoc509

TheCaptainClark1738 @ernestoc509 #1558045337

9 April 2020
account created (per Roblox API)
22 Sept 2026, 05:06
last measured (UTC)

Username record

@ernestoc509 — observed 22 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)

Everia The Dawn Of A New Era#14874596
8
The Bordeaux-French Line#15106387
6

Open data

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

Also a member of

Catalog Avatar Creator#15102943 · ✨ Member
44,406,719
Wiggity.#12836673 · Member
30,834,178
Roblox#7 · Member
13,510,826
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,880,794
BlushCrunch Studio#14576965 · Member
9,243,586
Paradoxum Games#4914494 · Player
6,046,523
Welcome to Bloxburg: Fan Club#2910593 · Bloxburgers
4,942,279
Pilot Training Club#2794513 · Trainee Pilots
3,874,513
Pinewood Builders#159511 · Member
3,016,652
Police Roleplay Community#4328109 · Community Member
2,226,748
Virtual Valley Games#1241210 · Titanic First Class
1,709,998
Innovation Inc.#157764 · Member
1,142,091
Tower Defense X#14733518 · fan :d
998,190
RoPro Official#8882189 · RoPro User
608,020
Guts & Blackpowder#16911831 · Fans
591,776
Celestial Critters United#4736609 · Critter
586,178
Backstretch Battles#5147819 · Free Agent
541,476
Secondhand Studios#2748390 · Subscriber
531,448
Sebee#6303746 · 😎 PRO
527,731
Jaller's Projects#266819 · 🌾Farm Residents🌾
518,532
Quantum Science Inc.#2847031 · Employee
485,800
Royal Hillcrest#10380454 · Upper-Class Guest
455,879
The Garrison ᅠ#13151234 · Regular Patron
413,466
Former Roblox 3008 Group#4769215 · Members
301,438
Animatronic World Classics#2697822 · Members
294,185
Maritime Roleplay Community#3297339 · (I) Roleplayer
260,995
Naval Roleplay Community#3534363 · Petty Officer
258,161
IllIllI#4987884 · Member
194,305
Vision Works#3190911 · Member
177,796
Innovation Security#901313 · [MR]Tier 2 Guardsman
169,424
Festivereinhard2's Fanboy Fan Group#2988324 · Fan
145,169
Foxtrot Arms#12729236 · Member
113,875
The Hawkins RP Group#6876485 · Roleplayer
103,386
Traits of War Community#3025405 · Roleplayer
95,826
CENTAURA#8099975 · Player
94,638
Red Bear Community#7060982 · Supporter
75,730
The Napoleonic Company#5496315 · 🥈Fighter
65,540
Elite Studios Development Group#7235809 · Player
53,054
KPB Studios#14533554 · Member
48,884
Wаr Of The Worlds#17109338 · Member
41,063
Maritime Interactive#13283371 · Supporters
39,520
Melchett's Living History#3450995 · Community Member
39,156
Historia Universalis#32922289 · Customer
36,967
Model Studios.#5921330 · Roleplayer
35,552
- Clueless Studios#6270363 · Member
34,095
United Ѕtates Armed Forcesᅠᅠ#3058146 · Basic Training
31,883
Quality-Studios#16248263 · Fan
27,774
Waterloo at home#11080390 · Supporter
27,511
Undefined Borders#8458505 · Community Member
26,263
[I] Verdun Development Group#2575126 · Roleplayer
25,633
DrLivesey's extremely epic clothing group.#5466526 · Customer
25,355
Guest Productions#3344124 · Fans
25,309
Mallows' Workshop#7521163 · Visitor
22,316
Stаrfall#1191237 · Community Member
21,944
Naval Experiences#15531299 · Supportive Fans
20,883
RESURGENCED Roleplay#9814109 · Member
20,068
Seven-Seven Studios#9489278 · Member
20,035
PLUTARK#5117067 · Community Member
18,571
Tactical Enhancements#4053244 · Member
18,558
Aigen Games#9248936 · Member
18,155
Innovation Inc. Transport Branch#6624175 · [LR] Staff
16,880
Ludo#5821874 · Participant | Q1 22
16,775
Belle Fleur#5095046 · ✿ The Court
15,933
Style Abby#3211189 · Clientele
15,681
Just UGC#17114755 · Just Fan
13,347
Quantum Community Outreach Department#7822239 · Employees
12,874
DevLion's UGC#15007234 · Supporter
11,576
Erste Кorps#14706502 · Soldat
9,457
Very Good Sinking Games Inc.#5028783 · Project Supporter
8,202
Nation Roleplay#9823601 · Previous Group Members
7,920
Shark N' Floofs#13872105 · 🐾| floofs!!
6,878
Pripp#5735591 · Prippians
6,153
The Barber Shoppe#17231004 · Member
5,024
Kanji Klothing#10236086 · Kustomer
4,734
The Questionableworks#32530172 · Member
4,724
Titanic Quarter Studios LTD#3923472 · Harlanders
3,213
Tailor's Society#8300610 · Society's Customer
2,490
Some Frenchie’s Clothing Dump#14982402 · Customers
2,428
Kvart#7641139 · Office Regular
1,860
Civilis Universalis#33429725 · Customer
1,756
Epoque Lines#15819809 · ⋆ Passenger
1,697
United States Army 1898#8148046 · Private
1,473
Orλnge Studios#7242857 · Member
1,178
Faach Incorporated#16892622 · Road Construction Specialist
875
DutchWorks#4919443 · Member
780
The Untamed West#11662181 · Drifter
772
Nik's Sartorial Sales#13812709 · Customers
692
Ship's Post#14015179 · Customer
683
World in chaos#33494352 · Community Member
602
Katanga Military Industries#3333757 · Member
594
Tango™#2607656 · Consumer
519
BSL Cruises#16790533 · [C2] Engineer - Historical Worker.
218
Signalbox#17138409 · Signalmen
208
HarborView Studios#34817912 · Players
130
Atlantic Clothing Company#14717678 · [-] - Customer
121
Koninkryk der Nederlanden#503505826 · Rijksarchitect
90
Koninklyke Landmacht#1040578332 · Soldaat 1e Klasse
80
Bloxburg Science Corporation#10622505 · ( AFFILIATES )
64
12e Bataljon Infanterie Van Linie ''Arnhem''#383852057 · IIe Peloton
58
Ie Infanteriebrigade#799717740 · 12e Bataljon Infanterie van Linie ''Arnhem''
41

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