Bronckseapink on Family Tree Circles

Hi. Can anyone help as I am not getting far here in England. I am searching for any info on Duncan McGregor SYME born about 1926 to Duncan McGregor SYME and Catherine McGregor SYME nee Hunter in Scotland. He married Margaret Waddell Paterson in 1945 but left shortly before their daughter was born in 1948. I believe he emigrated to Australia and may have remarried there. I can find no passenger lists, emigration papers or anything else, so any information would be great. Thank You