Mann, James Hargrave

HCR diary 5.6,1842  Aldebert "his father in law Mr Mann"
Isaac Aldebert born 5.2.1812 illegitimate son of Isaak Aldebert (1762-1817) and Dorothea Maria Catharine Kruckenberg. He married at St Pancras 17.10.1840 Sarah Elizabeth Mann of Kentish Town, father J W H Mann varnish maker. witnesses J H Mann, Mary Elizabeth Mann. Sarah Elizabeth born 1.2.1816 bapt 9.3.1816 St George Bloomsbury dau of James Hargrave Mann and his wife Mary Elizabeth nee Laws, of King St. They had married at St Pancras 7.3.1815.. He died 31.3.1869 age 81 effects under £14.000. His son Joshua Hargrave Mann born 1825 was a historical artist
I've been sent a family tree of the Mann family (which omits Sarah Elizabeth Aldebert) by Sarah Fraser. Can pass it on on request