David Longacre - Carbon Co., PA- c1865

I'm looking for parents of David Longacre who married Minerva (Minie) Miller. Born probably somewhere between 1860 and 1870. He had a brother Jacob (Jakob) who was a Lutheran minister in Boyertown. David settled in Mahoning Township and had children
Harry b. 23Apr1891, Fred b. 22Mar1892, William b? died young of influenza, Mary b.? also died young of influenza, James b. 6Sept1895,Thomas b. 28Oct1906 and Elizabeth (Lizzie) b.? who married Will Boyer.Any info would be greatly appreciated