2026-09-25T17:47:04+01:00https://marinefinds.org.uk/medievalcoins/mints/mint/id/1427/format/jsonhttps://marinefinds.org.uk/medievalcoins/mints/mint/id/1427/format/xmlhttps://marinefinds.org.uk/medievalcoins/mints/mint/id/14271427Herstal2010-06-30 14:18:182013-11-15 12:06:17507John I count of Louvain, lord of Herstal128513092007-01-16 16:55:202008-10-07 10:40:462148John II of Montcornet, lord of Herstal131213242010-07-01 12:52:39