Groat (coin) Groat (coin) The groat is the traditional name of a long-defunct English and Irish silver coin worth four pence, and also a Scottish coin originally worth fourpence, with later issues being valued at eightpence and one shilling. The name has also been applied to any thick or large coin, such as the "Groschen" ("grosso"), a silver coin issued by Tyrol in 1271 and Venice in the 13th century, which was the first of this general size to circulate in the Holy Roman Empire and other parts of Europe. The immediate ancestor to the groat was the French "gros tournois" or
Farthing (Irish coin) Farthing (Irish coin) The farthing (d) () was the lowest value coin of the pre-decimal Irish pound, worth a quarter of a penny, of a shilling or of a pound. The coin had lost much of its value through inflation long before decimalisation in 1971, and during the 1960s no farthings were produced for general circulation; those minted in 1966 were produced for collectors' sets. The coins officially measured in diameter and weighed 2.83495 grams. The bronze coin is (was) made up of 95.5% copper, 3% tin and 1.5% zinc. It was introduced in 1928 to replace the British farthing