Dimmadome + Leadly family tree (via GenoPro); click to enlarge
- Dimmalonius and Francis Macdome Dimm appeared as statues (and implied ancestors) in "Lost and Founder's Day." - Dale Dimm appeared in "Which Witch Is Which?" and Dimmsdale is named after him; he saved the settlement from Alden Bitterroot's rampage in 1665 (See also, Crocker Family Tree). - Dimmsdale was settled by the English despite surrounding areas being settled by the Spanish; in Riddleverse canon, it exists in place of Los Angeles. - An ancestor - likely a parent, grandparent, or great-grandparent of Duncan - founded Dimmadelphia (which can't be younger than the Electric Light Ice Cream Float parade in "A Dinosaur In Dimmadelphia," which hasn't been canceled in over 115 years). - Doug is responsible for changing his family's surname to Dimmadome (circa 1965). Prior him, they were Dimms. - Doug's mom (Griselda) comes from a family with a hand in real estate. His dad (Duncan) really propelled the Dimm family to being successful business owners, earning the nickname Development. - It's only after Doug (age 15) struck gold in 1953 ("Lost and Founder's Day") that the family wealth really took off, catapulting him into landing a marriage with the upper class Pearl Doe. Dale is the first in his family to be born in excessive wealth. - Pearl disappeared right around the time Dale did, playing into Doug's belief that his wife took their son and ran. They're not divorced... but definitely separated. - Doug (age 76) died in 2014, around the time Dev was born (to Dale's devastation). Pearl is still alive in Dev's childhood, but Dale has some... issues with her. - ADHD and OCD are extremely common in the Dimmadome family line [alongside lactose intolerance]- Doug, Dale, and Dev have all 3. Unfortunately, their family doesn't really "believe in mental health," so the first two tend to go untreated. Hadley also has ADHD and OCD and is at least semi-helpful to Dale and Dev (when she's around). - Ed Leadly is the owner of Timmy's Dad's workplace (Pencil Nexus; "The Boss of Me") and was shown to be extremely wealthy in "Dog Gone." Dev gets his growth hormone deficiency and hypoglycemia through the Leadly side of his family. - Hadley is a 13-year-old godkid when Timmy is 10. She was heavily referenced in the one-shot "End of the World" and appears in "Back In Action," "Trying Too Hard," and other stories from Timmy's youth. She appeared as an adult in "50 Words of Dev and Hazel" when Dev visited her in Tokyo. - Several Dimmadomes are referenced (or appear directly) in Lemonade and Papercuts and 130 Prompt #96, "You Deserve It." - ...... Hmm. Dale, Hadley, and especially Dev's character profiles might have more info on that mystery sibling...
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