Well, the 2020 digitalization project was very good to me. I found the 1759 will of my 8th great grandmother, Ester Alpron. Ester was the companion/wife of Abraham de Isaac Granada, and her daughter Maseltob Alpron (married to David de Isaac Naar Pretto) was my 7th great grandmother. Hopefully lot's of genealogical information in here (and explanations perhaps of who Maseltob's father is), and I am slowly translating now.https://archief.amsterdam/inventarissen/scans/5075/382.1.19/start/360/limit/10/highlight/8