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@SierraCowboy

@SierraCowboy #201192011

26 December 2016
account created (per Roblox API)
22 Sept 2026, 06:42
last measured (UTC)

Username record

@AmericanWildfire — observed 22 September 2026

@Cletus_Jarhead — observed 22 September 2026

@Coastal_Jarhead — observed 22 September 2026

@SierraCowboy — observed 22 September 2026

@gassypandafreak — observed 22 September 2026

@ioletsgojarhead — 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)

Open data

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

Also a member of

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FireX Industries#7132841 · Fan
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MRD lndustries#15480742 · MRD | Group Member
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Polarstar Studios#5615635 · Members
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State οf Mayflowеr#33462869 · State Resident
39,070
Pine Hill Resorts#5911228 · Skier
12,612
Fieldstone Outfitters#35294093 · Customer
3,344
Lassen County RolePlay#4618556 · Citizen
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Ranahan Ranch Company#5468158 · Customer
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Alpine Outdoors#7636770 · Customer
956
ANTI WORLD#5378541 · people
681
Free State of Alaska#12246208 · Undocumented Settlers
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Project Kodiak#16532524 · Whitelisted Civilian
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Pine Springs Fire Dept.#16041381 · Member
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Morton County, KS#17121281 · Member
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MetroDEV#10889935 · Member
262
City of Mayhill#13107023 · Middle Class Resident
155
San Bernardino County Developments#11775991 · Resident
145
The State of California RP Community#16611822 · California Citizen
96
USFS-DA | United States Forest Service#6169417 · Fire Management Chief
93
[USFS-DA] United States Forest Service#3355298 · USAJobs Applicant
90
OG CATS#5067408 · KITTEN!
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PaImetto Studios#35363456 · Public Service
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San Paloma, Florida#34888479 · Tourist
65
City of Muskegon-Lassen County#33516010 · Probationary Firefighter
63
National Wildfire Coordinating Group#33992695 · Admin
56
ODF | Oregon Department of Forestry#36000358 · Partner Agency
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Riverhead County, Colorado#12660836 · Whitelisted
41
City of Richmond Bay Fire Department#10998798 · [C] Candidate
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Grizzly National Park#6991176 · Senior Ranger
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[WN] Monroe County#4008094 · Low-Class Citizen
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The Southern Republic#34788230 · Citizens
30
Cаlifоrnia#6640076 · Californian
28
stones painted yellow#32449811 · Park Visitor
26
County Side Studios#7508986 · Community Member
24
NSWDG-4#9311348 · Green Teams
24
USFS | San Bernardino County#12155024 · Fire Management Officer
19
CVPI#35781191 · Member
18
Greater Superior Metro Fire Department#14772842 · District Chief
17
group_roblox_10009744#10009744 · Unit Chief
16
[DOI-BLM] Bureau of Land Management#5004006 · USAJobs Applicant
16
[USDA-FS] United States Forest Service#13021337 · Admin
16
USFS-DA | Fire & Aviation Management#6224422 · Fire & Aviation Management Chief
15
Los Angeles County Fire Department ᅠᅠ ᅠᅠ#17252031 · Member
14
San Paloma Fire & Medical Services#35569115 · Lieutenant
13
West Yellowstone Smokejumpers#14057804 · GS-10 (Assistant Base Manager)
12
Black Mesa Interagency Hotshot Crew#16838073 · Assistant Superintendent
12
DOI-BLM || Idaho Falls District#12831476 · Supervisory Fire Engine Operator
12
Mayfair Regional Health Clinic#8730688 · Ambulance Attendant
11
SBCOFD | San Bernardino County#12155030 · Engineer
11
Emergency Services Аcademy#17400489 · Member
9
American Fabrication#16187045 · Crew Manager
9
High-Desert Fire Authority#16280468 · Firefighter I
9
Riverside Sheriff's Department | Cabazon Station#16246380 · Member
9
Missoula Smokejumper Base#16161408 · Smokejumper
6
[USFS-DA] Fire & Aviation Management#3355306 · Engine Boss
5
Instinct Development Studios#17122448 · Member
4
Alaska Bureau of Fish and Wildlife#12635876 · Director
4
Pinewood Rescue Squad#10573712 · Rescue Technician
4
(PBA) Contra Costa County Fire Protection District#33912932 · FF
3
Riverside Elsinore Station#17183026 · Member
3
USFS Fire - Superior National Forest#35604453 · Battallion Chief
3
[DOI-USFWS] United States Fish & Wildlife Service#11589379 · Member
2
[USFS-DA] Helitack Aviation#3401435 · Training
2
SBCFD#16211577 · Member
2
Friends Whitelist#16270620 · Member
2

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