William Missionima I

William Missionima I is the grandfather of William Missionima II, and has been shown to not care very much about his grandson at all. Also, his son Leonard Missionima, still lives with him. The status of his wife is currently unknown.

In All Mine!, he sends his grandson, William Missionima II, some Diamond and Emerald blocks, which are stolen by his grandson's enemy Armos until the blocks were confirmed fake.