Some info here: http://www.rootsweb.ancestry.com/~vaschs2/dykes_trio.htm
Without anymore information; 100-10000 USD
Captain Kidd was dead before 1788
There is no such currency as the 'circa'. 'circa' means 'approximately'.
'circa' may not be a currency at all; if your referent says 'circa', it may mean 'about'
No, circa does not need to be capitalized.
"Circa" means 'around.'
Circa is abbreviated as ca.
There is some evidence that he tried performing when he was a child, but most sources say his career as a magician began around the age of seventeen, circa 1891 or 1892.
Circa means "approximately"
Circa Enterprises was created in 1985.
Circa Enterprises's population is 2,008.
The population of Circa Enterprises is 197.