Have a William Liken b March 6 1748, m Ann Evans b Alleghany Co.,PA b Dec. 25, 1757. They had children; Mary, Elizabeth, John, Hannah, Sarah, Ann, Michael, Eunice and William. This is all I have on this Sarah. The father William died in Evans City, Butler Co., PA. I descend from son William who m Susanna Dunn b 1801. Then their dau Anna b 1832, was my gr-grandmother.
The Evans City area seems to be the key here. Are your Liken's from this area? Evans City straddles Forward and Jackson Township line. Hope this helpsby being able to check naming pattern of your Sarah's ch, if nothing else.