Michael was born about 1640, the son of unknown parents. The place is not known.
His wife was Jonet Cowan. They were married, but the date and place have not been found. Their two known children were Jonet (c1663-?) and Margaret (c1666-?).
!Source: Michael Batty of http://www.genesreunited.com/
!Source: http://www.scotlandspeople.gov.uk/ OPR Births & Baptisms
Date Surname Forename Parent Names No. Sex Parish
27/12/1663 NASMYTH JONET MICHAELL NASMYTH/JONET COWAN U AIRTH
28/01/1666 NASMYTH MARGARET MICHAELL NASMYTH/JONET COWAN U AIRTH