Roberts baronets of Glassenbury and Britfieldstown (1809)

[2] The heir apparent is the present holder's only son Howland Langdon Roberts (born 1961).

[5][6] Jane Roberts, only daughter of the 6th Baronet of the 1620 creation, married George Beauclerk, 3rd Duke of St Albans.

She died in 1775 and left Glassenbury, a medieval mansion in Kent, to the Roberts family of Britfieldstown, they being descendants of Thomas, second son of the 2nd Baronet of the 1620 creation.

They were absentee owners, until Thomas Walton Roberts (died 1882), second son of the 1st Baronet, began to maintain the house and estate.

In 1882 those passed to his nephew John Roberts Atkin, and they remained in the family into the 20th century.