It was recreated for Matthew 's second son Charles , ( Darnley 's younger brother ) , 1st Earl of Lennox ( 1572 creation ) .
Brother died without male issue in 1576 .
It was recreated for Matthew 's second son Charles , ( Darnley 's younger brother ) , 1st Earl of Lennox ( 1572 creation ) , but he died without male issue in 1576 .