| Personal | Pedigree | |
|
Trealius Williams is the son of Otha Zeno Williams (1909-1975) and Nannie Sue Lee. His siblings were Leotha Williams, Helen Jean Williams, Christine Williams, Thomas Williams, Bernia Williams, Orealius Williams, Mary Ann Williams.
Trealius Williams's wife is not known. They had three known children named Tenethius Williams, Eelsekius Williams, and Nicole Williams.