Dear Mr. William,
I would like to express my deepest sympathy on the death of your father. I have been known to your father for last 10 years since he started to purchase materials for his business from our company. I have great feeling on his death. I wish that you and your family come out of such sudden crisis soon.
Your father had placed order with our company in the last month. We hope that the sudden demise of your father will not affect our sales to your company. I know this is not the right time to ask such question but it is the formalities which we need to complete.
I hope that you will give prompt response to this letter. I express my sympathy once again for your father death.
Address: 5636 Lemon Ave.
Dallas TX 75209
Phone: +1 214 5203694