| "Mr. Morgan's father" is not an official name. |
| Mr. Morgan's father | |
|---|---|
| Gender | Male |
| Family | Mr. Morgan (son) Jenna Morgan (granddaughter) Mrs. Morgan (daughter-in-law) |
| Cartoon debut | Jenna's Bedtime Blues (mentioned) |
Mr. Morgan's father is the paternal grandfather of Jenna Morgan, the father of Mr. Morgan, and the father-in-law of Mrs. Morgan. When his son had bed wetting problems as a child, he helped him get over it the same way his son would eventually do with his own child.