Aldebert Isaac junior
HCR diary 5.6.1842 Aldebert "his father-in-law Mr Mann" 25.10.1842 Aldebert not knowing he was illegitimate
Isaac Aldebert was born 5.2.1812 and baptised 31.12.1814 at Shoreditch along with his older sister Frances who was born 14.11.1810. Their parents' names were given as Isaac Aldebert of Brett's Buildings, Hoxton, and Dorothea Maria Catharina Kruckenberg. See Isaac Aldebert senior (QV*). Isaac Aldebert bachelor, coachmaker of St Martin in the Fields son of Isaac Aldebert de ceased, married at St Pancras 17.10.1840 Sarah Elizabeth Mann spinster of Kentish Town, daughter of J W H Mann, varnish maker. In Marquardt vol 2 p468, 489-90, 495, 503-11, and 503 n3, this person is referred to as James Aldebert
HCR diary 15.5.1839 "a call from Miss Aldebert with her brother-i-law Reeve"
This was presumably the Frances Aldebert mentioned above. She died unmarried 16.7.1885. Richard Gilson Reeve bachelor otp = Islington St Mary 11.7.1829 Maria Elizabeth Aldebert otp spinster witnesses Charles Cooper, Frances Aldebert, Mary Ann Keane. In the 1851 census Mrs Reeve was listed as born Hamburg c1811, British Subject. I haven't found the will of Isaac Aldebert senior