Mark Yerxa
- Son of John Yerxa and Eliza Jane Scribner
- Born 5 October 1849 at Keswick NB
- Married Rachel Watson of Stanley 8 January 1884
- Living at Fredericton NB in 1901
- Lived in Lewiston and Wilton ME
- Running a boarding house in Wilton ME in 1910
- Died 19 January 1926 at Stanley NB (Cross Creek)
- Rachel Watson was born 22 April 1860 at Fredericton NB
- Daughter of Solomon Randell Watson and Elizabeth Smith
- Died 31 October 1915
Children of Mark Yerxa and Rachel Watson
- Effie May born 20 August 1882
- Pearl born 10 December 1885 at Green Hill NB
- Bertie born 20 March 1888 at Green Hill NB
- Frank Allen born 26 May 1890 at Fredericton NB
- Bessie Ellen born 7 October 1891 at Fredericton NB
- Douglas born at Fredericton NB
- Myrtle Olive born 19 March 1897 at Fredericton NB
- Johnnie
- Baby Boy
- Baby Boy