John Tradescant the Younger, son of John Tradescant the Elder, was a botanist and gardener. The standard author abbreviation Trad. is applied to species he described. Wikipedia
Born: August 4, 1608, Meopham, United Kingdom
Died: April 22, 1662 (age 53 years), South Lambeth Place, London, United Kingdom
Place of burial: Garden Museum, London, United Kingdom
Partner: Hester Tradescant (1638–)
Parents: John Tradescant the Elder