Do you know how many records were lost when the National Archives moved from DC to College Park, Maryland?
No. I worked at a Federal Records Center in Texas. At least 30 years ago there were something like 8 such facilities.
But an entire set of records is easier for me to believe as lost (inadvertently destroyed) than a single record of one person.
If only certain records of Stanley Anne Dunham or BHO or whoever were “lost”, I don’t think that would be an accident. It would mean someone went to incredible lengths to hide the real history of the Interloper in Chief.