Richard, I can tie you into the Holsinger line through the HOLSINGER FAMILY HISTORY written by Paul G. Holsinger. On pp 15-16 it lists the 9 children of Jacob HOLSINGER and Susanna YEAKEL (JACKEL) HOLSINGER, beginning with George:
"GEORGE HOLSINGER, b. Mar. 2, 1762 near Waynesboro, Pa., Farmer, d. Apr. 3, 1813 in Bedford Co.; m(1) 1786 to Rosanna FRIEDLY, an aunt of Andrew BAKER who married Nancy HOLSINGER, d 1800, moved from Franklin Co. to Bedford Co. in 1796 and settled near Bakers Summit, 5 ch; m(2) in 1803 to Elizabeth REICHARD, b 1760 in Washington Co., Md., d 1808, 4 ch.
"Census of 1790, page 119 - George Holsinger, Franklin Co., Pa. - 1 male over 16, 1 male under 16 and 2 females. - himself; John F.; his wife and daughter Susan."
The book goes on to give the names, birth and death dates and marriages of the nine children, and the descendants of most of them, as well as two generations of George's Holsinger ancestry. There is nothing about Rosanna's ancestry, though. What kind of information are you looking for?