Hello Paula,
Season's greetings!
I had already assumed that Abraham and Leopold were closely related to your family (based on the same logic), but Yorkshire was a very long way to go, and I cannot imagine why it was any easier being a hawker (a peddlar) up there.
A great many German-Jews were impoverished hawkers/peddlars. They were not permitted to learn a trade, and were often not permitted to run a shop. They had few other options. An attempt to escape poverty (and military conscription) was the commonest driver behind migration/emigration.
However, poor as they were, they had good business acumen, which opened great opportunites in more liberal societies such as the UK.
Justin