Hello everyone,
In the midst of isolation, my grandmother came across some letters written to her mother (Ruby Goodwin, nee Hasler) by a cousin in regards to the Hasler family. Much of the information I've already discovered for myself, but in the letters Marlene posits that the name Hasler "comes from early Denmark", and after searching through English birth registrations believes that "the name Hasler was in England for 150 years before that I think they came from Copenhagen Denmark."
Marlene provides no sources for her Danish speculation. Working on her rough 150-year estimate, if there are Danish ancestors in my tree they would be, at minimum, either the father or grandfather of Thomas Hasler. Thomas' parents in his birth registration are James and Mary Hazler, with the FamilySearch profiles providing rough birth estimates and a maiden name for Mary (Brightwen) with no sources.
I haven't even the faintest idea of where to begin in researching Danish immigration to Britain to either confirm or deny this speculation. Any assistance would be greatly appreciated