George William Beaumont Featherstone

I am searching for any relatives or information concerning George William Beaumont Featherstone who was born in Adelaide, Australia in 1866, son of Benjamin Featherstone who died in Chesterdield Darbyshire June 1883.My Grandfather George was a medical practioner, and I believe he came over from Australia in the late 1800's, he subsequently married my Grandmother Mary Matilda Wills in 1897.