It is not clear whether Thomas, or his brother John, is the father of Thomas Passmore born in 1614. It is however almost certain that one of the two is his father. I’ve chosen to show Thomas (b. abt 1581) as the father of Thomas (b. 1614).3
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This source indicates John is the father of Thomas.1307
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Because of great turmoil in England, the New World beckoned the adventurous. Members of the family name Passmore sailed aboard the armada of small sailing ships known as "White Sales" which plied the stormy Atlantic. They were overcrowded, pestilence ridden, sometimes 30-40% of the passenger list never reached their destination. Some of pioneer settlers in North America were Thomas Pasmore settled in Virginia in 1623; Rosamund Pasmore setled in the Barbados in 1697; John Pasmore settled in Virginia in 1638; Thomas Passmore & wife Jane settled in Virginia in 1624; Mary Passmore & husband settled in Va. in 1638. The most ancient grant of a Coat of Arms found was: Gold with a horizontal stripe between three red shields, each with a diagonal stripe between two flowers. The Crest was: A Seawolf.762