Another name for Martha was Martha Schroeder.
Martha married Henry Leas, son of Benjamin Leas and Susannah Bower. (Henry Leas was born on 19 Jul 1791, died on 2 Dec 1862 and was buried in Silver Spring Presbyterian Churchyard, Cumberland County, Pennsylvania, USA.)
Martha next married George Schroeder in 1867.
1 Notes from David A. Leas and/or the 1950 Leas Family Genealogy.
Mark D. Leas.