Nancy was only married one time and that was to Ronald Reagan.
This is certainly Not Eloise, who was a sort of (Denise the Menace) but generlaly harmless(never quite clear what her family background was, though) The film you are thinking of is indeed a horror pic, not a comedy and was called the BAD SEED. It is not to be confused with DRAGON SEED. The Child was definitely homicidal and drowned one child making it look like an accident and killed a janitor or maintennce man via Arson, in comparison Eloise is harmless kid stuff. The film was called BAD SEED and Mayeb to satisifythe censoring powers, the kid was adopted in the story line. I have never seen it but heard it discussed. Somewhat oddly scripted by Maxwell Anderson, better known for his historical Queens such as Elizabeth and Christina, Played by Bette Davis and Greta Garbo, respectively. Juvenloe actress was either nominated or won Oscar for morbid role in Bad Seed.
Before she married Ronald Reagan, she dated Clark Gable, Robert Stack, Peter Lawford and others.
You may be thinking of Nancy Reagan, although there are no credits in either of these films for her. However, she is the only first lady to have worked in films.
Yes, on occasion, she would drink a glass on wine. Ronald hardly drank at all.
He used his real name, Ronald Reagan. As a sports announcer he went by Dutch Reagan.
No. Jane Wyman was granted a divorce in 1948 and Nancy Davis did not come to Hollywood until 1949.
Secret Service code names changed over time for security purposes. The Secret Service used the code name "Rawhide" for President Ronald Reagan and "Rainbow" for Nancy Reagan.