Luckily you aren’t an Armagh descendant or it would have been pistols at dawn. Fun coincidence though, and we have a bitchin’ flag.
The red hand is Ulster symbology for a, maybe apocryphal, ancient king who had made a bet with his competitor that whoever touched their hand to Ulster first would be its high king.
Seeing his boat was behind, he chopped off his hand and threw it onto the shore, winning his bet. Our flag is literally a severed hand!
Edit: Derail probably over.