Wendell Wilkin

Wendell Wilkins is the name that Hermione Granger gives her father Mr. Granger when she, on what would have been her last year at Hogwarts, modifies his memory to prevent him from telling anything to the Death Eaters and to keep him safe. After the modification Mr. Granger belives he is Wendell Wilkins married to Movica Wilkins, without any kids. Their life ambition is to mov to Ausralia.

Presumably Hermione Granger gave Mr. Granger back his memory after the death of Voldemort.