john gilbert getty cause of death: Law authorization sources let us know … John died Friday in San Antonio, this after he was found inert in a lodging. We’re told no unfairness is suspected now, and the reason for death is forthcoming a post-mortem.

The family broke the news through a rep, saying … “With overwhelming sadness, Gordon Getty declares the demise of his child, John Gilbert Getty.” The representative adds, “John was a capable performer who adored rock and roll. He will be profoundly missed.”

John’s other sibling, Andrew, kicked the bucket in 2015 from meth inebriation … also, his own, mom, Ann, passed on from a coronary failure only this previous September.

John Gilbert was one of a few relatives of J. Paul Getty – the oilman whose workmanship assortment filled in as the reason for the Getty Museum in L.A. Not all that much is thought about JG other than the reality he ricocheted around in L.A. … hopping starting with one multi-million-dollar home then onto the next, and that he was evidently buddies with Gov. Gavin Newsom.