There are several factor that can affect widow/widower's benefits. One of these is if they remarry before they reach the age of 60.
Another thing I would like to know. Is there a payment from Social Security payable upon my death?
Yes there is a one-time payment of $255 which can be paid to the surviving spouse if he or she was living with the deceased, or, if living apart and was receiving certain Social Security benefits on the deceased's record.
Is there any additional info I need to know about whether other family members are eligible for benefits?