William Alexander Leidesdorff is probably one of the best-kept secrets in the pioneering of the West and the creation of the State of California. Born out of wedlock in St. Croix, Danish West Indies in 1810 to a Jewish Danish sugar planter and a black plantation worker, he went on to become the first Black millionaire when gold was found on his property shortly before he died in 1848.
I'd say it was Nat King Cole.He sold millions of records in the 40's,50's,and 60's ,had his own TV show on NBC in the 50's,as well as radio shows.
He sold so many albums that Capitol Records HQ is know as "The house that Nat built"
Ashley and Joes Great Grandad gets the vote from me.
Sorry, the other guy wasn't an entertainer! Anyway, check this out, cutting and pasting on the web page as it wouldn't give me the option of copying the link. if it doesn't help then at least it makes for interesting reading if you are as bored at work as me.