Topic summary
The Saltire
Extracted from the Wikipedia article Flag of Scotland.
History
The saltire (decussate cross, diagonal cross) was used as a field sign in the medieval period without any connection to Saint Andrew. The connection between the field sign and the legendary mode of crucifixion of the saint may originate in Scotland, in the late 14th century. The Parliament of Scotland decreed in 1385 that every Scottish and French soldier (fighting against the English under Richard II) "shall have a sign before and behind, namely a white St. Andrew's Cross".