Wilcome was born in TA 2984 (SR 1384), the same year as his sister Rosie. He was the third child and second son of Tolman Cotton Sr. and Lily (née Brown) Cotton. If they are twins or just Irish twins is unknown. He has two older siblings, Tolman Cotton Jr. and Rosie Gamgee, wife of Samwise Gamgee. As well as two younger brothers, Bowman (Nick) and Carl (Nibs).
- ↑ The Lord of the Rings: Appendix C, "The Longfather-tree of Master Samwise"
- ↑ The Lord of the Rings: The Return of the King, "The Scouring of the Shire"