Biographical notes:
Addresses: At 1841 census - Church St, Whitby, YKS; At 1851 census - Old Marketplace, Whitby, YKS; At 1861 census - Baxtergate, Whitby, YKS.
Reference documents:
1841 census return (Robert Kirby).
1851 census return (Robert Kirby).
1861 census return (Robert Kirby).