Richard Blyth Ridge - Richard "Blyth" Ridge

Does anyone know where his house in The Rocks was?

No. He never used Blyth and was not christened that.

@Richard Blyth Ridge
Agree. Cant find any evidence of the Blyth name. The only thing I can think of is that it was mixed up with the Bligh middle name used on some of the descendants after Governor Bligh. This is only a guess?

Third Great Grandfather

@James Bligh Ridge is my grandmother's grandfather.
Do you know where the Cobcroft and Ridge land was at Wilberforce?

@James Bligh Ridge is my grandmother's grandfather.
Do you know where the Cobcroft and Ridge land was at Wilberforce?