David was born about 1879 in Polmont, Stirlingshire, Scotland, the son of David Laing and Emily Jack.
David Lang (c1879-?)
David Laing (c1840-?)
William Laing (c1815-?)
Janet Robertson (c1815-?)
Emily Jack (c1843-?)
Andrew Jack (c1818-?)
Margaret Aitken (c1818-?)
Note 1
!Source: Lisa Broadley http://www.genesreunited.com/.