Hello Adrian - you seem new to this, so here is some advice to help you. 1. Your birth is too recent for my records, so I can't help on this except to suggest you get a copy of your birth certificate from the family records centre. Go to: www. family records.com.uk/frc.htm for help & guidance.
2. Your fathers marriage reference (to enable you to get a copy of the marriage certificate from the FRC is: Anthony James Aslett (married 'Stoner' Mar 1954 Surrey SE 5g 1563.
3. His birth is registered as: Sep 1933 Tonbridge 2a 1394 (mother's maiden name 'Dalby'.
When you get copies of the appropriate certificates we can take it further (back) to your grandparents and greatgp's.