I, Know something about the family tree Goldsmid. My wife's name is Goldsmid en her grand grand grandgrandfather was Meijer Salomon Goldsmid 1770-1822 his son called Salomon 1802 1879 and he married a Katholiek Theodora Damen. There son calles Willem 1843-1913, His son called Theodorus Johannes 1874-1961.
And the father of my wife Theodorus Hubertus 1925-1998. look ad the dutch sites.
Karel