The Cathedral Floor Made of Tombstones
The Knights of the Order of St . John of Jerusalem were a group of elite knights... ...although quite a few of the knights died. In 1572 construction on a grand cathedral was begun, now known as St. John's Co-Cathedral in Valletta, Malta....
https://www.neatorama.com/2016/05/22/The-Cathedral-Floor-Made-of-Tombstones/
