About Anthony Wyatt
Much background here: http://genforum.genealogy.com/wyatt/messages/5397.html
In 1686 Capt. Nicholas Wyatt patented a new this land that Anthony, his father had and increase of 161 acres.
"Wyatt Families" The William and Mary Quarterly, Ser. 1, Vol. 10, No. 4 (July 1903), p. 261:
(5) Anthony Wyatt was a member of the House of Burgesses for Charles City county in 1645, 1653, and 1656. He lived at Chaplin's Choice, near Jordan's Point in that part of Charles City county, now called Prince George. This place in 1619 was the plantation of Capt. Isaac Chaplin, who represented it in the first House of Burgesses.
Since " Anthony Wyatt was a member of the House of Burgesses for Charles City county in 1645, 1653, and 1656", he must have been of mature age by then. He arrived in Virginia sometime after 1624, as he is not on any of the earlier lists.