HannahI am so deeply sorry for the loss of that childyour lossyou lost her, too. Be sincere and express your feelings of sympathy."I am deeply sorry for your loss. Keep the letter as brief and as short as possible. A letter offering sympathy for the death of a child respectfully acknowledges the reader's misfortune while offering comfort and support. Here are 10 tips on how to write a condolence letter and what to say and what not to say. CrowderHiteCrews Funeral Home and Crematory is serving the Baird family. To publish a public condolence: Complete the Name (your name),.