The Judge's Duty if One of Two Executors Dies
Issue No. 2342- If a person appoints two persons as joint executors, and if one of them dies, or becomes insane, or apostatizes, the Mujtahid or his representative will appoint another person in his place. And if both of them die or become insane or apostates, the Mujtahid or his representative will appoint two persons in their place.