George was among the Separatists of Leyden, Holland. George and Juliana came in the Ann in 1623 with their children Nathaniel, John, Ephraim, Patience, and Sarah.
"George Morton was one of the founders of the colony of New Plymouth in Massachusetts, having been of that company of Puritans who left England in the early part of the seventeenth century, found a brief asylum in Holland, and came to America to establish a Christian state."