Starting in 1626, Allerton made many trips back and forth to England. The Mayflower passengers owed money to people in England who had helped pay for their voyage. Allerton was supposed to go to England and pay off some of this debt. Some of the people did not think that he was honest with the money. On one of his trips back from England, in 1630, Allerton came back without some of the supplies which they very much needed. 