Mining Engineer, Saltburn-by-the-Sea.
c.1843 Born in South Shields
1875 Joined I Mech E
1881 William Walker 38, mining engineer, lived in Marske, Guisborough, with Margaret A. Walker 39, William Walker 17, Margaret Walker 14, Mary Walker 10, Henry Walker 8, Maud Walker 5, Mabel Walker 3[1]
1911 William Walker 68, mining engineer, lived in Hinderwell, Yorkshire, with Margaret Ann Walker 69, Mary Walker 39, Maud Walker 34, Gerald Sadler Walker 21[2]
1922 A William Walker died in Durham[3] - not sure if this is the same person