Baronet Cockayne of Ashbourne in Derbyshire

Baronet Cockayne of Ashbourne in Derbyshire is in Baronetcies of England Alphabetically, Baronetcies of England Chronologically, Extinct Baronetcies of England.

On 10 Jan 1642 Aston Cockayne 1st Baronet (age 33) was created 1st Baronet Cockayne of Ashbourne in Derbyshire.

In Feb 1684 Aston Cockayne 1st Baronet (age 75) died in poverty. Baronet Cockayne of Ashbourne in Derbyshire extinct? Some sources describe his first cousin, once removed Caleb Cockayne as inheriting the title?