Question about Peregrine Courtenay

Question

Is his birth date correct as he appears to have been born 2 years after his mother died

Answer 1

His mother died 1728 and father 1735. He was born 1720

Comments

   from http://www.thepeerage.com/

Lady Anne Bertie was the daughter of James Bertie, 1st Earl of Abingdon and Eleanora Lee.1 She married Sir William Courtenay, 2nd Bt., son of Francis Courtenay and Mary Boevey, on 20 July 1704.1 She died on 31 October 1718.3

     Her married name became Courtenay.

• William Courtenay, 1st Viscount Courtenay of Powderham Castle+1 b. 11 Feb 1709/10, d. 16 May 1762
• Eleanor Courtenay+4 b. 1711, d. 1764
• Henry Reginald Courtenay+1 b. 8 Jun 1714, d. 30 Apr 1763
• Peregrine Courtenay1 b. 11 May 1720, d. 2 Dec 1786