Gender Male
Family Gussie (nephew),
Madison (niece),
Ladonna (niece),
Bud (nephew)
Rufus Compson (brother or brother-in-law)
Cisely Compson (sister or sister-in-law)
Mable (sister or sister-in-law)
Silas (sister or sister-in-law)
Lena (possibly grandmother)
Cartoon debut "Based on a True Story" (mentioned)
Uncle Whitney is the uncle of Ladonna Compson. She mentions him briefly in the closing of "Based on a True Story." According to Ladonna, Whitney once made a jet pack out of a can of pop.