On page 27 of "The Stallard Conection" The Duncan Family material is of interest to all descendants of Samuel and Jael (Duncan) Stallard. To those descendants proof of eligibility for the D.A.R. and the S.A.R. is recorded through your ancestor Rawley Duncan, Jael's father.
Dulcina Stallard is the 6th child of Samuel and Jael Duncan Stallard. She married James Green Jr., thier daughter Mary Ann (Polly) Green married William Dingus.