Mary married Horatio BOLTON (NELSON) between Jul 1845 and Sep 1845 in St. Georges Hanover Square reg district. Horatio (son of 2nd Earl Nelson of Trafalgar and of Merton Thomas BOLTON (NELSON) and Frances Elizabeth EYRE) was born in 1823; died between Jan 1913 and Mar 1913 in Salisbury reg district. [Group Sheet] [Family Chart]

1. Alice Mary Diana NELSON died between Jul 1919 and Sep 1919 in Cardiff reg district.
2. Constance Jane NELSON was born between Jan 1848 and Mar 1848 in Alderbury reg district.
3. Edith NELSON was born between Jan 1850 and Mar 1850 in Alderbury reg district.
4. Mary Katherine NELSON was born between Oct 1852 and Dec 1852 in Alderbury reg district.
5. Herbert Horatio NELSON was born between Jul 1854 and Sep 1854 in Alderbury reg district.
6. Charles Horatio NELSON was born between Jul 1856 and Sep 1856 in Alderbury reg district.
7. Thomas Horatio NELSON was born between Jan 1858 and Mar 1858 in Alderbury reg district; died between Jul 1947 and Sep 1947 in Salisbury reg district.
8. Edward Agar Horatio NELSON was born between Jul 1860 and Sep 1860 in Alderbury reg district; died between Jan 1951 and Mar 1951 in Marylebone reg district.
9. Albert Horatio NELSON was born between Oct 1862 and Dec 1862 in Alderbury reg district; died between Jan 1868 and Mar 1868 in Alderbury reg district.