Peterson Henderson Grammer married Mary Ann Massey March 21, 1858.
A photo is not available of the couple.
Children
- James Wylie Grammer (January 29, 1860 - April 1, 1919)
- Thomas Wilson Grammer (November 12, 1861 - September 12, 1905)
- Sarah Elizabeth Grammer (January 1865 - June 9, 1936)
- Martha Melvina Grammer (February 1, 1867 - February 10, 1911)
- Mary Ann Grammer (July 13, 1869 - ?)
- Minnie S. Grammer (1873 - After 1880)
- James Wiley Grammer (January 29, 1860 - April 1, 1919)
- Daniel William Grammer (March 13, 1875 - January 5, 1957)