Her husband is supposedly John Hayes (from US Navy? but not the Admiral). Unclear why she would not be married to someone from UK, but that was only a single source, is probably confused with the Admiral, and unverified who he is even with a name. https://www.mcphagwara.com/wiki/dr-jan-halper-hayes/

If ages are near correct, this guy could be Jan's father or uncle.

Her husband is supposedly John Hayes from US Navy. Possibly Naval Intelligence, but only a single source and unverified who he is even with a name. https://www.mcphagwara.com/wiki/dr-jan-halper-hayes/

If ages are near correct, this guy could be Jan's father or uncle.

Her husband is supposedly Jon Hayes from US Navy. Possibly Naval Intelligence, but only a single source and unverified who he is even with a name.

If ages are near correct, this guy could be Jan's father or uncle.