Irish Cousins

Shortly after the first year, Harry finds out his mom and aunt have an estranged older brother from their mother's first marriage back home when he and his family come to visit. Much to his shock, he is surprised to find that it's Harry's fellow Gryffindor Seamus Finnegan's father. Seeing how poorly his sister treats Harry and knowing just who Harry is, Seamus's father and mother easily convince the Dursleys to give them guardianship over Harry. The mere act of willingly taking Harry and showing genuine familial love causes the blood wards to transfer to the Finnegan homestead in Ireland. Over the course of that summer, many hidden truths come to light and things are changed for the better.