Grey was his father's sole surviving son but he was disallowed the marquessate.
From the en.wikipedia.org
It is rich in grey mullet, sole, and eel.
From the en.wikipedia.org
His mother takes a grey wool jacket out of a wardrobe, the room's sole item of furniture, and presses her face into it, weeping.
From the guardian.co.uk
Her blood was found on her pink T-shirt and lilac bra, as well as on the sole of the toe of the one thick grey left sock she was wearing, which belonged to Mr Reardon.