I am a GGGGG-grandson of John Haddow and Elizabeth Hamilton. John and Elizabeth had 11 children: Mary b: 26 June 1788 d: 02 February 1863 John b: 1790 d: 20 June 1791 William b: 01 August 1794 d: 25 April 1865 Anne b: 10 May 1796 Marion b: 15 February 1798 Robert b: 20 July 1799 d: 16 February 1885 Janet b: 23 July 1801 James b: 05 April 1803 d: 13 July 1855 Elizabeth b: 24 May 1807 Margaret b: 21 September 1809 Andrew b: 18 September 1812
I know that Robert Haddow and his family immigrated to the USA in 1834 and settled in Washington County, Ohio. I don't know whether any of the other family members immigrated.
In the 1850 U.S. Federal Census, I found 5 Haddows: J. Haddow, Newport Township, Campbell County, Kentucky Archibald Haddow, W. Ward Newark, Essex County, New Jersey Annette Haddow, Westville Township, Franklin County, New York Robert Haddow, Barlow Township, Washington County, Ohio, my GGGG-grandfather John Haddow, Watertown Township, Washington County, Ohio, son of Robert, my GGG-granduncle
My descent is: John Haddow + Elizabeth Hamilton | Robert Haddow + Jannette Ormiston | Nancy Agnes Haddow + David P. Hayes | Lewis C. Hayes + Adda R. Seely | Harriett Hayes + Thomas Francis Hayes | Mary Eileen Hayes + Benedict Aloysius Hayes | Margaret Eileen Roddy + James Charles Hayes | Richard Michael Schoen