The Hildyard Baronetcy, of Patrington in the County of York, was a title in the Baronetage of England.

He was succeeded by his grandson Sir Robert Hildyard, 2nd Baronet, a Member of Parliament for Hedon.

He was succeeded by his nephew, the third Baronet, who was Member of Parliament for Great Bedwyn.

[4] Anne Catherine Whyte, the niece of Sir Robert D'Arcy Hildyard, 4th and last Baronet, inherited the Hildyard family's estates based around Winestead Hall, East Riding of Yorkshire.

[7][8] Her husband, Col. Thomas Blackborne Thoroton-Hildyard (1788–1830, né Thoroton), then assumed for him and their descendants (including the eldest one Thomas Blackborne Thoroton-Hildyard) the surname Hildyard in addition to Thoroton in 1815.