BoxRec.com Forum,
Bobby King, refer to birth name on your description:
http://boxrec.com/list_bouts.php?human_ ... &cat=boxer
The year is off, but the name is the same (very different family name).
Data taken from Ancestry.com:
Massachusetts Death Index, 1970-2003
Name: Robert L Papouleas
Certificate: 013549
Death Place: Everett
Death Date: 23 Jan 1983
Birth Place: Massachusetts
Birth Date: 8 Jan 1933
