I, too, am looking for information concerning a Briner family from Mifflin County, PA.
I have the following information:
Jacob Briner, born about 1779, died sometime after 1850. Jacob was located in the 1850 census in Mifflin County, Wayne Township.
Jacob was the father of William D. Briner (1/23/1828-7/23/1890), who married Nancy (about 9/5/1830 - 3/11/1867).Both William and Nancy are buried at Hill Church Cemetery, near New Buffalo, Perry County, Pennsylania
William and Nancy were the parents of: Harriet ("Hattie")- 3/4/1856- abt. 1911.Hattie married Henry ("Harry") Clay Hollingsworth in Trappe, Talbot County, Maryland.I am descended through this line.
Other known children were: Mary Ann John Ross John Jacob Juniata Charles B. Margaret M. Joseph
Other possible children were: Lulu Annie Fannie Ellie Willie Doll
Any information concerning this family would be greatly appreciated!