u/Old_Entertainer9852

I found these in my Dutch tree with an odd surname, I have no idea how to use Spanish or Portuguese records, could anyone help.

Attached is a record of Maria, I need help with finding more about her parents, and her grandparents

I have recently uncovered a document from Amsterdam archief for my uncle

“ Doije Jans Feder”

Can anyone help me depict/ translate what it says, I have asked AI and they believe he was written as Jewish

Thanks