Trying to find an old friend

I’m trying to find an old friend of mine.  Her name was Anne Robertson.  She was from Scotland and she trained as a nurse in West Herts Hospital from 1956-1959.  She did her midwifery training in Scotland.  She later married and moved to Australia where she had two children, a boy and a girl.  Can’t remember the boy’s name but the girl was Heidi.  I moved from Hemel Hempstead in 1986 and lost track of her.  I would dearly love to get in touch.  If anyone can help me please contact Clare via Herts Memories for more information.