De grave house

De Grave House is the London townhouse of the Baron de Grave.

The current residents are Baron de Grave, Robin Grenfell, his mother [[Matilda Grenfell|the Baroness de Grave, Matilda Grenfell], his paternal aunt by marriage, Sophronia, Lady de Grave, his paternal uncle, Piers Grenfell, his paternal aunt, Sybilla Grenfell and his materal uncle, [Phineas Bartley]].