Trying to trace siblings of John Haddow b: abt 1826 in Calder Old Monkland Lanarkshire. M: 02 December 1844 in Holytown. D: 19 July 1887 at 26 Hope Street Newmains. Married to Margaret Millar who was born in Muirkirk abt 1827. Had at least one son called Robert Millar Haddow b: 10 December 1852 in Calderbank.