1. In 1991, Roy Martin and his wife, Alice; their son, Hiram; and Hiram's wife, Myrna, acquired title to a 240 acre farm. The deed ran to Roy Martin and Alice Martin, the father and mother, as joint tenants with the right of survivorship, and to Hiram Martin and Myrna Martin, the son and his wife, as joint tenants with the right of survivorship. Alice Martin died in 1996, Roy Martin married Agnes Martin. By his will Roy Martin bequeathed and devised his entire estate to Agnes Martin. When Roy Martin died in 2001, Hiram and Myrna Martin assumed complete control of the farm. State the interest in the farm, if any, of Agnes, Hiram, and Myrna Martin on the death of Roy Martin. Please discuss.