naot name among children of father’s 1899 OBIT
also, mother’s 1885 death notice says she leaves a husband and 6 children - so POSS died bef 1885

1861UKC Wales Census; Glamorgan Merthyr Tydfil Lower Merthyr Tydfil District 22; image 13 of 24 @ancestry
Source Citation: Class: RG9; Piece: 4054; Folio: 75; Page: 12; GSU roll: 543227
Original data: Census Returns of England and Wales, 1861. Kew, Surrey, England: The National Archives of the UK (TNA): Public Record Office (PRO), 1861.
Civil Parish or Township: Merthyr Tydfil
Ecclesiastical parish: Merthyr
Town: Merthyr Tydfil
County/Island: Glamorgan; Country: Wales
Registration district: Merthyr Tydfil
Sub-registration district: Lower Merthyr Tydfil
ED, institution, or vessel: 22
Household schedule number: 65
Piece: 4054; Folio: 75
Page Number: 12
Household Members:
Isack Morgan 31
Leathice Morgan 32
Thomas Morgan 11 haulier
Joseph Morgan 9 labourer on incliner
Matilda Morgan 7
Jacob Morgan 4
Moses Morgan 2
all b Merthyr Tydfil, Glamorgan