 In 1518 the Borders holdings of Clan Blackadder were taken into the family of Home (now the Home Robertson family) by the enforced marriage of the daughters of Robert Blackadder to younger sons of Home of Wedderburn.A junior branch of the Blackadders, Lairds of Tulliallan disputed the succession, but without success.Sir John Home was created Baronet of Blackadder in 1671.