Her marriage record calls her Susan G. Willis. (SV-1060)
1860 Lee co., VA census: Aged 3, living with parents and 6 siblings. (SV-404 pg 93 & SV-715)
1870 VA census: Living in Lee co. aged 14 with parents and 6 siblings and James Hutton. (SV-713)
Cemetery record says she died 1878/9 but this is incorrect.
1880 Lee Co., VA Census: Wm Y. Morelock (25 b. Hawkins Co., TN) with wife, Susan C. (18 b. Lee Co., VA) and 3 kids: Acil Clinton (7 b. Lee Co., VA); Charles H. (5 b. Lee Co., VA) and Derald M. (2 b. KY).