Robert Blackburn –1876

Events of close relatives
Death of a maternal grandfather	August 4, 1850 Liverpool, Lancashire, England John Pennington - maternal grandfather
Death of a maternal grandmother	November 20, 1853 Bootle, Everton Elizabeth Hargreaves - maternal grandmother
Death of a half-sister	1862 Southport Catherine Mellor - half-sister
Death of a mother	February 9, 1875 Liverpool, Lancashire, England Catherine Pennington - mother
Death	1876

Family with parents
father Parents (unknown)	Dr … Blackburn –
mother Parents John Pennington Elizabeth Hargreaves	Catherine Pennington 1808–1875
	Robert Blackburn –1876

Mother's Family with Joseph Mellor
step-father Parents (unknown)	Joseph Mellor 1803–1838
mother Parents John Pennington Elizabeth Hargreaves	Catherine Pennington 1808–1875
half-brother Family Gabrielle Dolle Edward Raoul Mellor	William Mellor 1829–1906
half-brother Family Catherine Cross	Joseph Mellor 1831–1893
half-brother Family Anna Catherine Wilson Hilda Pennington Mellor John Evelyn Pennington Mellor Ida Nadine Mellor	John Pennington Mellor 1832–1908
half-sister Family (none)	Elizabeth Mellor 1835–
half-sister Family Jacob Bright	Ursula Mellor 1835–1915
half-sister Family (none)	Catherine Mellor 1837–1862