John Tucker Williams was a British naval officer and political figure in Canada West.

Penryn is a civil parish and town in west Cornwall, England, United Kingdom. It is on the Penryn River about 1 mile (1.6 km) northwest of Falmouth. The population was 7,166 in the 2001 census and had been reduced to 6,812 in the 2011 census, a drop of more than 300 people across the ten-year time gap. There are two electoral wards covering Penryn: 'Penryn East and Mylor' and 'Penryn West'. The total population of both wards in the 2011 census was 9,790.