Iris Virginia Floyd was the daughter of Vaughn E. "Donce" Floyd and Iris Gustine Watson.

She married 1) John Lancaster, 15 Oct 1914-Apr 1986. She married 2) Gilbert Taylor.

Iris and John D. Lancaster were the parents of two children: Robert Emory Lancaster and William V. Lancaster. Iris and Gilbert Taylor were the parents of two children: Paula Diane Taylor and Rhonda Faye Taylor.