|Planet of origin||Probably Earth|
|First appearance||"Near-Death Wish" (7ACV10)|
|Voiced by||David Herman|
- Velma Farnsworth, wife
- Hubert J. Farnsworth, son
- Floyd Farnsworth, son
- Cubert J. Farnsworth, Biological son/"grandson"
- Igner, grandson
- Fry family
- David Farnsworth, ancestor
- Philo Farnsworth, ancestor
- Dean Farnsworth, ancestor
- Farnsworth's grandmother, mother or mother in law
- He was given the nickname of Shabado by Philip J. Fry.
- According to the professor in "A Clockwork Origin", he may not be Hubert's biological father.