Mary Ann Haenge
- Burial*: Mary Ann Haenge was buried at St. John's Evangelical Lutheran Cem, Montgomery County, Pennsylvania.
- Birth*: She was born on 10 July 1843.
- Marriage*: Mary Ann Haenge married Dr. Samuel Clinton Seiple, son of Enos B. Seiple and Louisa Cressman, on 25 September 1867.
- Death*: Mary Ann Haenge died on 12 October 1924 at age 81.
Family: Dr. Samuel Clinton Seiple b. 10 Apr 1842, d. 31 Oct 1924