| Census-shared | 1881 | (Harriet Ann Brett) Walmer, Kent, England, United Kingdom | | | |
| Birth | Bef 25 May 1881 | Lower Walmer, Kent, England | | | |
| Baptism | 25 May 1881 | St Saviour, Walmer, Kent, England, United Kingdom | | | |
| Census | Aft 25 May 1881 | Walmer, Kent, England, United Kingdom | | | |
| Census (family)-shared | 1891 | (William Robert "Robert" Cross and Harriet Ann Brett) York Rd, Walmer, Kent, England, United Kingdom | | | |
| Census-shared | 1911 | (William Robert "Robert" Cross) 20 York Rd, Lower Walmer, Kent, England | | | |
| Marriage Bann | 29 Nov 1914 - 13 Dec 1914 | St John The Evangelist, Kingsdown, Kent, England, United Kingdom - Sarah Arnold Willard | | | |
| Marriage | 26 Dec 1914 | St Johns, Kingsdown, Kent, England, United Kingdom - Sarah Arnold Willard | | | |
| Death | 10 Mar 1919 | Walmer, Kent, England | | | |
| Probate | 17 May 1919 | London, Middlesex, England | | | |