- "When I was a kid, my dad traded me for a six-pack of beer. But however many times he tried to ditch me, I kept coming back. Eventually, he found me a new home."
- ―Harley Quinn[src]
This man was the biological father of Harley Quinn.
This man had a daughter named Harleen Quinzel, who was born on July 20, 1990. His family life was very dysfunctional, he drank a lot and constantly tried to leave Harleen, although she always found her way home. At some point, he sent her to an orphanage run by nuns.
- Harley Quinn - daughter
- Hodson, Christina (writer) & Yan, Cathy (director) (February 7, 2020). Birds of Prey (And the Fantabulous Emancipation of One Harley Quinn).