I live in Florida now and my husband died in Pa. 2009 I do have divorce papers, /but I never really new his social security No. And I don't have a copy of the death certicficate,but I know he die of heart diease and he died on march 9 2009 will that help you any .
As for his social security number, if you ever file joint tax returns, it will be there on the copies of your returns. However, if you can get the death certificate and the divorce records, the social security office can probably track down his number as well.
You may reply back to me again, using the Reply to Expert link, if you have additional questions.I wish you the best in your future,Doug