Hello Rosemary, from a relation in Australia. My great grandfather was Albert Owen Dorey,( born 1863) a brother of your gt grandfather William Richard Dorey. My grandfather came to Australia in 1912 , and later Albert Owen came, as well as Alberts sister Kate.( born 1865) If interested I can send you information on the Doreys in Australia. Hope you will be able to provide information on your line.
Best wishes from Sydney Australia Lyn Kirkland ( nee Dorey)