Thank you for answering my message.
To answer your questions, both the link to Dolgellau and surname of Winifred is from "
I think you have found Richard PEW (Pugh) & family arrival in NY to be correct. Would the source be from arrivals at Manhattan Battery Park, NYC?
Interestingly, the "Hugh Pew 22, Merionethshire" is a good posibility. He was thought to be a mariner all his life shipping from Liverpool to NY according to the" family history." At one time I tried to find him in Liverpool census but with no results.
Best wishes, Corinne