[curiosity]

where are the passport records of his mother from 1961???

What exactly are passport records, and why do you think they might provide useful information?

[DontTreadOnMe2009]

Yes you are right.

But, passport records could be when received, what papers were submitted -——— and most importantly entry and exit to the USA.

ALso, young babies used to be “carried” on US mother’s passports instead of having their own.

Anything in the above we can use ???