Rainham Builders
Family: R.G.M. Lockhart / Bertha Emily Hopper (F252023)
Douglas MacDonald Lockhart (1867-1951) 
|
Lillian Augusta Wiley (1882- ) |
Phyllis Lillian Lockhart ( -1993)  |
| Douglas Winfield Lockhart (1901- ) |
| James Reginald MacDonald Lockhart (1903-1923) |
| Vera Genevieve Lockhart (1908-1988) |
| Ida Lockhart (1914-1996) |
| Donald Lockhart (1921-1967) |
| Bertha Emily Hopper (1909-1987) |
| Margaret Anne Lockhart (1942-2012) |