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For the non-naval persons with surname Kaas, see Kaas (surname).
Danish Naval Officers surnamed Kaas
Ahasverus Kaas (1693 - 1744) Captain
Bernhard Kaas (1764 - 1795) Senior Lieutenant. son of rear admiral Wolfgang K.(see below)
Christian Ulrich Kaas (1731 - 1803) Commodore. son of Ahasverus (see above).
Frantz Kaas (1658 - 1690) Junior Lieutenant (no naval forebears or issue)
Georg Conrad Kaas (1762 - 1808) Captain. died November 1808 when his ship ran aground on Kragerø. son of Frederik Christian K. (1725) (i.e. the topmost F C K) .
(in Danish)Projekt Runeberg - Danish Biographical Lexicon - Vol IX page 71
(in Danish)Salmonsen konversationsleksikon 2 Ed. Vol XIII p 339
(in Danish)T. A. Topsøe-Jensen og Emil Marquard (1935) “Officerer i den dansk-norske Søetat 1660-1814 og den danske Søetat 1814-1932“. Two volumes. Download here.