Archibald Napier
Archibald was born about 1449 in Merchiston, Edinburgh, Midlothian, Scotland.  He died on May 8th, 1521 in Merchiston, Edinburgh, Midlothian, Scotland.

 Margaret Campbell
Margaret was born in 1451 in Ardkenglass, Argyll, Scotland.  She died at the age of 58 in 1509.

 John Napier
John was born about 1480 in Scotland.  He died in Dorsetshire, England.

 Alexander Napier
He died before December 17th, 1572 in England.