Looking for information about John Carroll, c1816-1889, born in Clare (or Tipperary) and Superintendent of the Sydney, Australia, Quarantine Station from 1841 to 1881, his date of arrival in Australia (port of embarkation and ship) and information about the descendants of his 12 children. John's parents were John and Elizabeth Brown - the elder John's occupation was listed as Merchant, Tipperary, on John's death certificate. John's wife was Catherine Adams.