If David's father was John Shuler and he was born in 1790 in Northumberland County, PA, then we are related.John and my ancestor, Henry, were brothers and both served in the American Revolution, Henry in the Pvt., 2nd Pennsylvania Regiment, Continental Line, and John in the 5th Company, 6th Battalion, Philadelphia County Militia, German Regiment, Pvt, Capt. Ball's Co., Col. Morris' Penn. Rgmt., Pvt, Cpt. Van Gordon's Co., Col. Smith's Penn. Rgmt., and Pvt, Capt. Horn's Co., Col. Bishop's Penn. Rgmt.John Shuler, the son of William Shuler and Elizabeth Tyson, was born on June 29, 1750 in Philadelphia County or 1756 in Salford Twp., Montgomery, Pennsylvania.He lived in Northumberland Co. in 1783 and Canandaigua, Ontario, New York in 1793, and applied for a pension there on 28 Aug 1832.He died on 10 Nov 1854 in Upper Milford, Lehigh, Pennsylvania. He was married to Elizabeth Antes, daughter of Col. William Antes (Antes Fort) and later married Susanna Dickenscheid.John had a daughter, Maria Magdalena, who married Johannes "John" Richard.I have no information on her siblings.
Henry and John both received bounty land in Northumberland Co.Henry settled in Washington Twp., NorthumberlandCo.(later Lycoming Co.), near Williamsport.He had five known children and possibly three more according to censuses.His son, Samuel, was my ancestor.Henry's son, Robert Schuler (sic), was the ancestor of Ronald William Schuler, an attorney in Pittsburgh.