Just looking at all the various timelines posted here and I was wondering if there was evidence to say IK departed with WW on 15 Feb 1970 and that she married MJR in Hungary please?
15 Feb 1970 –IK and WW depart with baby from Sydney Aus to Belgium
1970 – IK marries MJR in her native Hungary
The Feb departure records are in NAA. The marriage info (I believe) comes from information on IK’s death records (someone may have posted but I’m not sure). I’m guessing the death records could be based on someone (spouses?) report and may not have required any verified marriage record from Hungary. Not saying anyone has reason to lie, just saying it may be an somewhat unofficial account of her marriage (but a true account of her death).