Elizabeth Brooke was born 1 January 1562 in Cobham, Kent, England, United Kingdom to William Brooke, 10th Baron Cobham (1527-1597) and Francis Newton (1539-1592) and died 24 June 1596 Strand, London, England, United Kingdom of unspecified causes. She married Robert Cecil, 1st Earl of Salisbury (1563-1612) 13 August 1589 .
|Offspring of Robert Cecil, 1st Earl of Salisbury and Elizabeth Brooke (1562-1596)|
|William Cecil, 2nd Earl of Salisbury (1591-1668)||28 March 1591||3 December 1668||Catherine Howard (c1588-1673)|
|Frances Cecil (1593-1644)||1593||14 February 1644||Henry Clifford, 5th Earl of Cumberland (1591-1643)|