Related Clues:
- Kin on mother's side
- Bro or sis
- See 56-Across
- On mom's side
- Relative on the mother's side
- Mom's kin
- Related via one's mother
- On the maternal side
- Mother's brother, for example
- Jack Benny film ''Charley's ---''
- Em, to Dorothy
- Reunion attendee, perhaps
- Jemima or Millie
- Member of the fam
- Twain's Polly, e.g.