- Marriage*: Mary Sipe married Martin Seiple, son of Anthony Seyple and Elizabeth Sipe.
- Birth*: Mary Sipe was born on 5 March 1813 at York County, Pennsylvania.
- Death*: Mary Sipe died on 10 November 1894 at York County, Pennsylvania, at age 81.
Family: Martin Seiple b. 10 Feb 1810, d. 19 Sep 1881