« Reply #29 on: Saturday 05 September 15 15:05 BST (UK) »
David's baptism on 29 July 1877 says Evan was a labourer, abode Argoed Fach;
Margaret's baptism on 9 Nov 1879 says Evan was a labourer, abode Aberdwfr.
Margaret's baptist doesn't match with the date of birth I have. She was born in 1881 and I have found a Margaret Anne Jones born 4th q of 1881. 
The Margaret baptism fits with the Margaret in the 1881 census though. Bearing in mind that Evan died in Dec 1880, what birth date do you have for Margaret in 1881?
CARDIFF:Lord,Griffiths,Barry,Cope,Mahoney ~ PEMBROKESHIRE:Griffiths,Rees,Owen,Thomas ~ ESSEX:Lord,Foreman,Hatch ~ SOMERSET:Lord,Cox,Hockey,Linham,Bryant ~ STAFFORDSHIRE:Cope,Elks,Hackney,Gallimore,Davenport ~ SUFFOLK:Lord,Lockwood,Hatch,Rix,Foreman ~ IRELAND:Barry,Meany,Cummins,Grogan ~
PONTYPRIDD:Leigh,Brooks,Adams,Davies,Thomas ~ KENT:Leigh ~ CHESHIRE:Adams,Tudor,Illidge ~ DENBIGHSHIRE:Edwards,Bolas ~BRECON:Leigh,Thomas,Davies ~SOMERSET:Adams,Keitch,Bridge ~ABERGAVENNY:Minton ~ MERTHYR:.....