hello, I am a descendent of Julia Bartle and Walter Sullivan, my mother's father was Sydney Runciman.Julia had 9 children, 5 to Walter and 4 to her second husband.Sydney and my grandmother Dorothy had 5 children, 4 daughters and one son. they are all living in NZ. Syd and Doris had 17 grand children, 16 are still alive, and live in NZ or Australia and one in England. I'm not sure how many great-grandchildren there are now. My uncle has a son, grandson and I think a great-grandson, all Runcimans, all in NZ last time I checked.I hope that is useful.