King George III is known to have had only one wife.
King George III and Queen Charlotte
Unlike many monarchs before him, King George III was devoted to his wife, Charlotte of Mecklenburg-Strelitz. They married on September 8, 1761, at the Chapel Royal, St. James's Palace in London. The reference states that he "reportedly never took any mistresses," which was unusual for kings of that era. The royal couple enjoyed a reportedly loving marriage.
| King | Number of Wives | Additional Information |
|---|---|---|
| George III | 1 | Reportedly had a very loving marriage; no mistresses. |
It is important to note that the historical record for other kings must be reviewed to verify this information across all kings ever. This answer is based solely on the information provided in the reference.
