[to the [nth (generation)] generation]
0━┳ Sidney W. Gray &1945 Freda Scutt ca 1920-2008 ┗━1━┳ Deryck W. Gray 1947 & Jennifer ------ ┣━1━━ Stephen Gray ┗━2━━ Robert Gray
[total][:] 3 后代 (6 [persons] [with] [spouses])