318. Julie Ducksbury
Julie and Rodney divorced and she remarried.
324. Brian John Flavin Ducksbury
1935 : Birth cert ref 3a, 677.
5 Sep 1984 lived at 18 Bell Lane, Hendon, London and worked as a Toy Shop manager at 5 Sentinel Square, London. Also worked as an off-license manager and a freelance advertising agent at 32 The Mead, Carpenters Park, Hertfordshire.
Dont know for definate whos son he is but this is best guess.
328. Anthony Ducksbury
Birth cert ref 5f 957.