James Vaughan Morgan
James V. Morgan (the middle name of Vaughan is a guess, based on his brothers all having that middle name)
c.1829 Born in Glasbury, Wales, son of Thomas Morgan
1851 Thos V Morgan 27, ... Merchant, Hotel Keeper, farmer, lived in Abergavenny with Jas Morgan 23 (occupation unclear), V V Morgan 13, E V Morgan 12[1]
1861 Jonathan Edwards 63, Landed ... proprietor, Sarah Edwards 65, lived in Clifton, Gloucs, with Emily Edwards 35, Ellen Edwards 31, and a visitor Jas V. Morgan 32, plumbago (huer? unclear)[2]