Hi Ray, Thank you for your response. My branch of the RULE family, that I know of, came out on the Lady Bruce to South Australia in 1846. My Gt.gt.Grandfather Edwin RULE, his brother, John with wife and two chidren and his sister, Mary and her husband, Joseph DAWE. I cannot find marriage records in South Australia either for George Archibald or his son, Clarence George. George Archibald and Sarah Florence are shown as having, Clarence George, as you stated being born, 05/10/1894 at Plympton. George Herbert b.10/02/1900 at Goodwood. Reuban Langgdon b.16/08/1892 at Unley. Ruby Sarah Edith b.21/10/1890 at North Adelaide. Victor Francis b.06/09/1897 at Plympton. Interestingly, Sarah's maiden name at the birth of Reuban is Shown as SMITH. Reuban Langdon RULE married Tryphena Grace PYNE 23/12/1921 at Christ Church, North Adelaide.
I can only find two children recorded for Clarence and Ethel. They are; Victor Charles b.30/12/1923 at Unley Park. Kenneth George b.04/03/1925 at Unley Park that is checking SA births up to 1928. There are several other Victor and Charles RULEs listed in the BDM records for SA. The records I checked showed Ethel Mary RULE(Ashby) died in 1937 not 1938 as per your email. There was an Ashby family on a nearby farm to where I grew up in Inman Valley, SA. Best wishes, Jim Eustice