Löw Lieb Alexander

http://freepages.genealogy.rootsweb.com/~prohel/names/bach/grunhut_...

Museum Judengasse: David Nathan son in law, Löw Alexander from Amsterdam, applied to be baptised a christian in 1715, but then reportedly left the city without being baptised and returned to Amsterdam & Secret Conversions to Judaism in Early Modern Europe book....In 1715, on the verge of his conversion to Christianity in Frankfurt Leib Alexander, son-in-law of Rabbi David Grünhut, suddenly ended up in Amsterdam with his plans changed..