>>8672928 (lb)
Not sure why she would want a 7 YO on her own passport. Best guess is he didn't have a US passport already. Maybe trying an end run, hoping to catch the consulate off guard. My kids got passports when they were a few months old (we traveled a lot).
Under 16 passports are valid for 5 years, adults 10, so why is she renewing a passport in 1968 that was issued in 1965?
Did they go to the US in 1968? There are stories that he was in Chicago as a kid. He supposedly told a postman who asked him who he was that he was going to be US president some day. Was that 1968?