Hi, looks like the Martin family moved sometime between Charles 1849 - Alfred 1853 (no luck finding the family in Welsh or English 1851 census) Note the close naming trends in the different generations!
1861 Census - 123 James Street, Blaenavon
James Martin head 30 Boiler Maker b Perranarworthal, Cornwall
Elizabeth Martin Wife 30 b ditto
Charles Martin son 12 Forge labourer b ditto
Alfred Martin son 7 b Newport, Mon
Grace Louisa Martin dau 1 b Blaenavon, Mon
Mary Renney lodger/servant 25 b Cardiff
1871 Census - Llanover, Mon
Chas Martin lodger unmarried 23 Minerb Cornwall (lodging with Richard Prichard 57 widower b Carmarthen)
Can't immediately locate the rest of the Martin family in the 1871 census, sorry.
Charles Martin m Jane Lloyd March Q 1878 Bedwelty district. Jane's mother Matilda Lloyd is living with them in the 1881 census.
Hope this is all useful
Sally
Hi Sally,
Thanks for all your help, following on from the census info. you have provided above may have found James/Charles parents/g'parents - see below
David MARTIN c 24/6/1796
father David MARTEN mother Constance
wife Temperance THOMASINE
1841address: PerranwellDavid MARTIN 45 Miner In Copper Mine Cornwall
Temperance 35 Cornwall
David 15 Miner In Copper Mine Cornwall James 13 Cornwall c 18/4/1930 Perranarworthal, CornwallWilliam 10 Cornwall
Alfred 7 CornwalLouisa 2 Cornwall
Mary 2m Cornwall
Constance 72 Labourer Cornwall died 1859 Falmouth, Cornwall
1851 Address: PerranwellThomasine MARTIN Head M 40 Miners Wife – Perranarworthal
died 1855Alfred Son 17 Waggoner - PerranarworthalLouisa Dau 12 Scholar Cornwall - Perranarworthal
[b]1851address: Chyvogue[/u][/b]
David MARTIN Head 26 Miner Perranarworthal son of David & Temperance[/color]
Cathrine Wife 20 Kea
John Hicks son 2 Perranarworthal
Mary Jane dau 5m Perranarworthal
Phillippa HICKS Widow W 86 Receiving Parochial Relief Perranarworthal
1861 Address: Ponsanooth VillageAlfred MARTIN Head U 26 Gunpowder Maker Perranarworthal son of David & Temperance.1861 123 James Street, BlaenavonJames Martin Head 30 Boiler Maker Perranarworthal, son of David & TemperanceElizabeth Wife 30 “
Charles son 12 Forge labourer “
Alfred son 7 b Newport, Monmouth
Grace Louisa dau 1 b Blaenavon, Mon
Cannot find David MARTIN b1796 James' father on 1851 census
Thomasine (Temperance) not noted as widowed but this could be a transcript error.
Thank you so much for the help - fingers crossed that this family ties up with James JONES after all your effort!!
At some point I will have to decide whether to order marriage certificate of James JONES & Grace Louisa MARTIN

I'll definately know one way or the other then, if it turns out to be wrong at least the info. may help some one else
