You have posted to the Message Board for the Province of Regina Canada is there a connection ?
You are researching your GGGrandfather Alexander DALRYMPLE b 1856 Glynneath Wales -
married to Helspet LEYSHON
What research have you already done. Birth,Marriage Death Registrations - Census etc
Posted to relevent message boards
Searched Family Search Org - online ?
What is your source of information re both marrying again - When? Where ? - and having other children?