How many people did Mary 1st Kill?

Mary I of England, often referred to as "Bloody Mary," is estimated to have executed around 280 people during her reign from 1553 to 1558. Most of these executions were due to her efforts to restore Roman Catholicism in England and were primarily directed at Protestant reformers. The most notable method of execution was burning at the stake. The exact number varies among historians, but her actions contributed significantly to her notorious reputation.