@decemberdeveloping #3107719255

2 December 2021

account created (per Roblox API)

9 Oct 2026, 19:36

last measured (UTC)

Username record

@decemberdeveloping — observed 9 October 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)

United States Zeppelin Company#33747906

5

Saint Bertha's Charity Foundation#34307552

Open data

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

Also a member of

Chillz Studios#2782840 · ✨Member✨

Forsaken Dev Team#33548380 · Member

Police Roleplay Community#4328109 · Community Member

Talent Show Group#2794002 · ⭐ 100Rep+ -Experienced

Valley Prison#33269521 · Member

Royal Hillcrest#10380454 · Waiter

ZELZ#2715812 · Valid Participant

Shedletsky Studios#2814397 · Subscriber

Empire Clash Community#13025287 · Community Member

Empire of the British Isles#6773197 · Private

Library of Aletheia#33941732 · Reader

PARTYGIRL_store#34790706 · Member

Horror Video Society#35759486 · 💿Tape's Watcher

Bobby Studios Official#12723571 · Member

[ARC-478]#13070896 · [Level-1]

Belle Fleur#5095046 · ✿ The Court

Style Abby#3211189 · Clientele

Custard Trans-Atlantic Transportation Company#12914444 · 3rd Class passenger

Gisele Rova#985131 · Valued Patron

The Squid RP Official#35620560 · [🦑]Player

B | BleuDeluxe#34307853 · ✦ | Deluxe

National Unionist Congress#15440026 · Party Member

Half Past Noon#5093769 · Fan

- The Emporium -#33803876 · 𝕻atrons 𝜗𝜚

Des Chapeaux#34252722 · Honorable Habitué

Austen Feather#14577129 · 𝓟𝓪𝓽𝓻𝓸𝓷𝓼

historics#34689359 · History Lovers

Genevieve Armond#32584345 · 𝘚𝘩𝘰𝘱𝘱𝘦𝘳

JR | Jack's Roleplays#12170278 · ✦ Testers

The Cunard Line.#8369798 · First Class

- Elysian Couture -#32752407 · ✦・Divine Patrons・✦

Lone Star Line#3284689 · Cabin Class

CCJ | Couture Chez Jacques#34792575 · ✧┊CCJ Exclusive

Boutique de Volantes#34485397 · 𝜗𝜚 𝐏𝐫𝐢𝐧𝐜𝐢𝐩𝐚𝐥𝐞𝐬 𝐌𝐞𝐜𝐞𝐧𝐚𝐬 𝜗𝜚

Blue-Flag-Line#2944955 · Cabin Class

Valori Plastici#12923986 · Ⅱ | Umanista Rinato

Redwood Steamship Co.#6064019 · Saloon Class

Haut Monde.#11574971 · Client

GSSC | Golden State Steamship Company#34742080 · 05 • Steward

HSNC | Hellenic Line#7914445 · Próti Táxi | First Class

Empire of Ossetia#3110073 · Ossetian National

Eclisse Line#10260717 · Passenger

Bergen Line Co.#33903160 · ✯ Passasjerer

-=+ Cavendish Couture +=-#33484937 · ❖ | 𝘊𝘩𝘦𝘳𝘪𝘴𝘩𝘦𝘥 𝘊𝘶𝘴𝘵𝘰𝘮𝘦𝘳𝘴

High Society | HS#34487279 · Society Member

Aurelienne#34299236 · Club Aurelius

Royal Mail Steam Packet Co#11975232 · Third Class

WILBUR SOOT FANS#35024325 · BRIGHTON BITERZ

The Vengeance Bureau#34539182 · Member

Needle & Bone#33228687 · Members

Royaume de Elandoré#35590253 · Madame et Monsieur de Neuchâtel

The Royal Irish Shipping Line#11949913 · | Developers |

Order of the Companions of Honour#35425195 · Page of the Order

The Earldom of Suffolk#32708598 · Cherished Citizens of Suffolk

Velvetian line’s#6392391 · Stateroom Passanger

The Kingdom of Rūkai#34833281 · Serf

The Anderton Household#34277142 · 𝐻𝑜𝓊𝓈𝑒𝒽𝑜𝓁𝒹 𝐹𝓇𝒾𝑒𝓃𝒹𝓈

Daughters of Unity#35009794 · Daughters of Unity

Sinners in Mecca#35081290 · | court jester

ad0ralita#35454455 · I

ʚ MAD1SON#35453155 · ♡┊Friends

Hamburg-Αmerikanische Packetfahrt-A.G.#34706982 · Erste Klasse

The Society Journal#35284173 · Patrons

madephia#35548984 · Member

نديم | The Al-Nadim Household#10287540 · ╎household friends

Vittoria’s Secret#35329596 · angels of olympus

7

The Abernethy Household#34848892 · | Immediate Family

7

Khedivial Mail S.S. Co.#34872929 · قمر | Amar Class

6

Emporia volleyball#14999390 · Player

6

Abandoned Project Inc.#34734308 · Member

5

The Quintarelli Household#35086326 · Member

5

Shen Yun Steamship Company#34990251 · 太監 | Palace Eunuchs

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