Rufus Oldenburger Medal (1971) was won by Isaac Singer . 64 was the age of the person . Isaac Singer had a residence at  North London . The person named Isaac Singer died on December 27,2009 . Lisa Joy (sister-in-law) are relatives of Isaac Singer . William L. McMillan were the doctoral students of Isaac Singer . Electric guitar, pedal steel guitar, acoustic guitar and banjo. instruments were played by Isaac Singer . Austrian Trade Ministry are the institutions Isaac Singer worked at . Isaac Singer worked as a activist . Isaac Singer was wedded to Lori Allison , ( m. 1983;  div. 1985) , Amber Heard , ( m. 2015;  div. 2017) . On January 21, 1973 a person named Isaac Singer was born .  Canada is the resting place of the person . Songs by Isaac Singer are in Caribou/CBS labels
Isaac Singer is a activist