His estates passed to his cousin Thomas Lumley - Saunderson , 3rd Earl of Scarbrough , who thereupon took the additional surname of Sanderson , by Act of Parliament .
All of the titles became extinct on the death of the 1st Earl in 1723 .
Earl 's estates passed to his cousin Thomas Lumley - Saunderson , 3rd Earl of Scarbrough , who thereupon took the additional surname of Sanderson , by Act of Parliament .
All of the titles became extinct on the death of the 1st Earl in 1723 .