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Calvert, Frederick, sixth Baron Baltimorelocked

  • T. F. Henderson
  • , revised by David Turner


Calvert, Frederick, sixth Baron Baltimore (1732–1771), author and libertine, was the eldest son of Charles Calvert, fifth Baron Baltimore (1699–1751), and Mary Janssen (d. 1770), daughter of Sir Theodore Janssen. His father's title was Irish but Frederick was born in England on 6 February 1732; he was educated at ...

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G. E. C. [G. E. Cokayne], , 8 vols. (1887–98); new edn, ed. V. Gibbs & others, 14 vols. in 15 (1910–98); microprint repr. (1982) and (1987)
Gentleman's Magazine