"It's just curious that neither of my two clients who died in July and in November 2020 received the $600. Only their spouses received the stimulus.

On a personal note, I received a check for $600 addressed just to me, but my husband of 50+ years who is fully alive received nothing. Odd."

Received has nothing to do with Eligibility.

Again: The payments are Advances. They used 2018 or 2019 tax returns to project what a tax payer might be eligible for, but it is 2020 Actual data that matters.