William BULLOCK - Who is this William Bullock?

This profile has been added with parents of John Malthouse and Margaret Bullock but seems to be in completely the wrong place.

Listed as born in 1522 years before both of his "parents" born in 1532 and 1534.

Also seems unlikely that he would be the only child to take his mothers maiden name (Bullock) rather than his father's name Malthouse.

It's not obvious where he should belong - his mother Margaret already has a brother William, but he was born in 1550 and she was the oldest sibling.

The only thing that looks to match is the birth-place of Arborfield. I am tempted to merge this William into that if no-one has any better ideas.