Premise: The Bourne Baronetcy, of Hackinsall Hall in the parish of Stalmine, and of Heathfield in the parish of Childwell, both in the County Palatine of Lancaster, was a title in the Baronetage of the United Kingdom. It was created on 10 May 1880 for the Conservative Party politician James Bourne. The title became extinct on the early death of his son, the second Baronet, in 1883.
Hypothesis: James Bourne had a daughter