The old man died and wanted to send a supplementary notice to his colleagues or friends. How to write this supplementary notice?

We regret to inform you that our xxx (the old man's name) passed away on xx, xx. This is an unbearable loss for all of us, and we feel very sad.

Xxx (the name of the old man) is a senior employee/close friend of our company. He/she is always full of enthusiasm and vitality in work/life. His/her death is a heavy blow to us, and we will always miss his/her contribution to us.

In honor of xxx, we will hold a private funeral. We hope you can spend this difficult time with us and extend our most sincere respect to xxx (the name of the old man).

We will provide you with more detailed information about the funeral in the future.

Thank you again for your concern and support for xxx.

Salute,

Xxx (your name)