Thomas Dunn Jeffcock
1806 Born in Handsworth, Yorkshire, son of John Jeffcock and his wife Elizabeth[1]
1851 Thomas D Jeffcock 45, mineral and land agent, lived in Brightside, Sheffield with Maria Jeffcock 46, Maria Louisa Jeffcock 12, Thomas William Jeffcock 11[2]
1859 Died at Woodside, Sheffield[3]