I am researching predecesors and relatives of William Smith Aitken (born 10/21/1928) married Christine Hendry and had three sons, namely Alan John, Colin Andrew and Derek Alexander. Alan lives in Engalnd and has a son David. Colin lives in South Africa and has two sons Jared and Kyle.I (Derek) live in California and have a daughter, Emily. William had brothers Mitchel, John, Andrew and sister Agnes. Mitchel has three boys Ian, Robin and Graeme who all live in Scotland.