He was buried in the family mausoleum in Vanak village .
Mirza Hassan Mostowfi al Mamalek died of a heart attack on 27 August 1932 .
Mirza Hassan Mostowfi al Mamalek was buried in the family mausoleum in Vanak village .
Mirza Hassan Mostowfi al Mamalek died of a heart attack on 27 August 1932 .