'I was told last night by Mr Crowe of Univ. College that my late friend the Hon. Benedict Leonard Calvert Esq. left a great many Curiosities behind him, and that they are in the hands of his brother Cecil Calvert Esq., born Oct. 1, 1702.'
(Hearne 1885, vol. 11 p. 179; Burnett 2020b, p. 1291)