Unmarked grave of Frank Zappa.Pierce Bros Westwood Village Memorial Park. Memorial Park. Los Angeles. CA.USA. April 2009
From www.seeing-stars.com/ :
"Frank Zappa's (1940-1993) grave is also unmarked. It's grave #100, located about eight yards to the west of Roy Orbison's grave, near a large tree. Frank's unmarked grave is right next to (just to the right of) the marked grave of actor Lew Ayres. Always an outlandish individualist, Frank Zappa (and his Mothers of Invention) turned out over 60 unique albums before succumbing to prostate cancer at the age of 53."