Answers:
1) 110 in May 1607,
2) 120 in 1608,
3) 82 out of 110 had know occupations in 1607, 69 of 120 in 1608
All early settlers who arrived in Virginia to colonize the country were Englishmen and were all males. They lived in Jamestown where they suffered starvation from 1609 to 1610.
