Lierd first came to E1 Paso County in August of 1870. He came from Chicago. He lived for many years in Monument where he kept a grocery store.
On March 31, 1891, he traveled to Lee's Summit, Missouri, and married Emma B. Laythe. The couple raised three children: Lela, Clifton, and Hallie Winnifred.
In later years, William and Emma moved to Colorado Springs and settled in at 722 N. Weber Street. Both were members of the E1 Paso County Pioneer Society.
(Source: Kerr's Pioneer Questionnaires, C.S. Pioneers' Museum).