Question: When was Richard Sackler's father born?
Sentence (from "Richard Sackler"): Richard Stephen Sackler (born March 10, 1945) is an American billionaire businessman, and a former chairman and president of Purdue Pharma, a company purchased by his late father Raymond Sackler (best known as the developer of OxyContin), and whose connection to the opioid epidemic in the United States was the subject of multiple lawsuits and fines.
Relevant evidence: Yes