Seeking information on Sarah Bowers who Married David Peter Knisely

My GGGGGreat grandparents were David Peter Knisely and Sarah Bowers. Sarah Bowers was born October 23, 1792 in York Co., Pa and died July 11, 1889. David Peter Knisely was born July 08, 1782 in York Co., Pa and died September 09, 1879. I have my lineage from David Peter Knisely back. But Sarah Bowers has become a dead end for me.

The reason for finding out her (Sarah Bowers) parents etc... is because I married a Bowers - Lana S. Bowers. I'm trying to find if her line crosses mine... My Wifes father was Glenne C. Bowers born September 13, 1940 in El Centro, CA., her grand father is Glenne "C" Bowers born March 24, 1921 in Pontiac or Flint, Mich., for her great grandfather all we know is his name (Charles Bowers) possibly born in Michigan.

So if any Bowers out there have -ANY- information on this particular Sarah Bowers I would -greatly- apprieciate it.

Richard Knechtel