Who was the town of Brewster, Ma originally named after when the Mayflower arrived?

SIR Elder William Brewster is supposedly my great great, great grandfather...Do you know more about him?? Many, many thanks!!!

Elder William brewster

Re elder wlm Brewster came fm uk scooby Lincolnshire. Married Mary at the time of mayflower sailing he 2 child took on ship 2 more children Children of the streets. H live in choos manner. / Castle moted . On the grt nothing. He wSthe kings hold of King james mail . His father was same named. A good man. Ll as printed inc sketches. A printer was taken to cape cod 1st landed . Wk later move along 20.000 of us now. to mayflower. Brewster. He was my kin to sml but in portent dna .im all across the usa .in my dna im proud to say tho im English as he was . He was church ofEngland then whe all England was Catholic .James...King changed us to c of E so he could marry a new younger lady . But let old Queen still live . . Looking up the pillgims will help . May flower set sail along with another ship speedwell it took on water dodnt make the crossing to usa .couldn't. So mayflower.sailed. alone hlf madeit thu the winter 1st yr by red IndianDNA