The BBC has put up a decent article honoring Robert Mueller.
Mueller is survived by his wife of nearly 60 years, Ann Cabell Standish, their two daughters, and three grandchildren.
In a statement, a spokesman for his former law firm, WilmerHale, called Mueller an "extraordinary leader and public servant and a person of the greatest integrity".
"A great American died today, one I was lucky enough to learn from and stand beside," wrote former FBI director James Comey, who succeeded Mueller at the agency and whose abrupt firing by Trump led to the Mueller investigation.
In February 2021, Mueller sat for a rare interview with MSNBC to recount key moments in his decades-long career.
Asked why he agreed to oversee something as politically daunting as his Russia investigation, he said: "I found that I've gotten tremendous enjoyment out of public service. And I find it hard to turn down a challenging assignment."
A former FBI director, Mueller led the high-profile inquiry into alleged Russian interference in the 2016 US election
www.bbc.com