My father is a WWII veteran and living in an ALF. On the Application for Pension, 21-527EZ, question 19A-E, is it necessary for him to send a marriage certificate, since he is divorced and his ex-wife is deceased? Is it necessary to fill out the date and place of marriage, date and place of divorce, etc.? Thank you for all your help. The forums have saved me countless hours and headaches.