« Reply #2 on: Thursday 28 June 07 10:32 BST (UK) »
I've just had a look on the 1881 census as it allows you to look up addresses.
Living at Pen-y-Maes is Abraham Davies and his wife RG11/5470 folio 55 pg 9. He's an ag lab with 3 acres. Next door in Penymaes Cottage is a family of Evanses (next page of the census). So, it does appear to be a house name.
Cornwall: Allen, Bevan, Bosisto, Carnpezzack, Donithorn, Huddy, James, Retallack, Russell, Vincent, Yeoman
Cards: Thomas (Llanbadarn Fawr)
Glam: Bowler, Cram, Galloway, James, Thomas, Watkins
Lincs: Coupland, Cram
Mon: Cram, Gwyn, John, Philpot, Smart, Watkins
Pembs: Edwards (St. Dogmael's)
Yorks: Airey, Bowler, Elliott, Hare, Hewitt, Kellett, Kemp, Stephenson, Tebb