I'm so incredibly sorry for the loss of your husband and father. Please know that he will live on in all of our fond memories.Keep the letter as brief and as short as possible. " "We would like to express our sincere condolences to you and your family. Writing a condolence message is never easy. We've compiled a few expert tips and provided several sympathy note ideas to use in any scenario here. "I'm sorry for your loss. "My deepest sympathies go out to you. The unexpectedness of this loss makes it all the more heartbreaking. Here are 10 tips on how to write a condolence letter and what to say and what not to say.