Research Notes:
The Visitation of Yorkshire states that "Robert Drakes son & heyr of John Drakes" married "Kateren doughter of Sir William Clarell Knight." and that they were the parents of Rychard Drakes. [1]
[1] William Flower, The Visitation of Yorkshire in the years 1563 and 1564 (London: 1881), 102 in the Drakes pedigree (102-104), [InternetArchive].