"I am deeply sorry for your loss. A simple "I'm sorry" is sometimes the only thing that is necessary to say.I am writing this letter concerning the tragic death, last week, of Travis Trowbridge. Acknowledge the loss and name the deceased. This sets the purpose and tone of the letter. I am writing this letter concerning the tragic death, last week, of Travis Trowbridge. First I would like to express my deep sympathy to his family. Heirs may fill out individual Affidavits of Heirship and must have each affidavit notarized. Using the name of the deceased can be a comforting tribute for mourners. Express your sympathy.