from The American Heritage® Dictionary of the English Language, 4th Edition
- Pearson, Lester Bowles 1897-1972. Canadian politician who served as prime minister (1963-1968). He won the 1957 Nobel Peace Prize for his role in the negotiation of a solution to the Suez crisis (1956).
from Wiktionary, Creative Commons Attribution/Share-Alike License
- proper n. A surname.
From Piers + -son. (Wiktionary)