Gilbert Grierson of Lag II Lord
Gilbert was born about 1397 in Dumfrieshire, Scotland.  He died before 1444 in Dumfrieshire, Scotland.

 Isabel Kirkpatrick
Isabel was born before 1400 in Rock Hall, Dumfrieshire, Scotland.  She died in 1472 in Scotland.  She was buried in 1472 in Scotland.

 Vedast Grierson
Vedast was born before 1425 in Lag, , , Scotland.  He died after 1475 in , , Scotland.