Martha married David Cawthorn on 9 Feb 1834 in Pontefract. David (son of James Cawthorn and Elizabeth Steel, son of William Cawthorn and Elizabeth Bates) was born in 1810 in Knottingley. [Group Sheet] [Family Chart]

1. Herbert Crabtree was born in 1860 in Grimsby.
2. Joshua Cawthorn was born in 1834 in Knottingley; died in 1835 in Knottingley; was buried on 13 Jan 1835 in St Botolph, Knottingley.
3. John Cawthorn was born in 1836 in Knottingley.
4. Martha Jane Crabtree was born in 1861 in Grimsby.
5. Annie Crabtree was born in 1863 in Knottingley, nr Pontefract.
6. Robert Cawthorn was born in Feb 1838 in Knottingley; died in 1840 in Knottingley; was buried on 12 Apr 1840 in St Botolph, Knottingley.
7. Esther Cawthorn was born about Feb 1840 in Knottingley.
8. Thomas Hasten Crabtree was born on 14 Apr 1865 in Knottingley, nr Pontefract.
9. Joseph Crabtree was born on 10 Feb 1867 in Knottingley, nr Pontefract.
10. Mary Ann Cawthorn was born about May 1842 in Knottingley.
11. Susan Crabtree was born in 1869 in Knottingley, nr Pontefract.
12. Elizabeth Cawthorn was born about Nov 1844 in Knottingley.
13. James Clark Crabtree was born in 1872 in Knottingley, nr Pontefract.
14. David Cawthorn was born about Aug 1849 in Knottingley.
15. Mary Cawthorn was born about Nov 1850 in Knottingley.
16. Ann Cawthorn was born about Nov 1853 in Knottingley.
17. William Cawthorn was born about Nov 1858 in Knottingley.