For 10 points, identify this name shared by English kings nicknamed "Longshanks" and "the Confessor."
One king of this name was influenced by his mistress Alice Perrers, and another was the subject of the Fieschi letter. Jane Seymour had a son of this name who died at the age of fifteen. Piers Gaveston possibly had a relationship with a king of this name, who lost to Robert the Bruce at the Battle of Bannockburn in 1314. One king with this name abdicated in order to marry Wallis Simpson, and another was known for his long legs. For 10 points, identify this name shared by English kings nicknamed "Longshanks" and "the Confessor."
One king of this name was influenced by his mistress Alice Perrers, and another was the subject of the Fieschi letter.
Edward