The Honourable Robert Moore (baptised 11 April 1688 – 3 July 1728) was an Anglo-Irish politician.
[1] He was a younger son of Henry Hamilton-Moore, 3rd Earl of Drogheda and Mary Cole (d. 1726).
His maternal grandparents were Sir John Cole, 1st Baronet and Elizabeth Chichester (a daughter of Hon.
Lady Anne was the eldest surviving daughter and heiress of Thomas Lennard, 1st Earl of Sussex and Lady Anne FitzRoy (herself the eldest illegitimate daughter of King Charles II and Barbara Palmer, 1st Duchess of Cleveland).
Lady Anne was the widow of Richard Barrett-Lennard and Henry Roper, 8th Baron Teynham.