Samhain were also a big part of the festival and often involved nuts and apples. In the late 19th century, Sir John Rhys and Sir James Frazer suggested that it was the "Celtic New Year", and this view has been repeated by some other scholars. In the 9th century AD, the Western Christian church shifted the date of All Saints' Day to 1 November, while 2 November later became All Souls' Day. Over time, Samhain and All Saints'/All Souls' merged to create the modern Halloween. Historians have used the name 'Samhain' to refer to Gaelic 'Halloween' customs up until the 19th
Samhain that churches in what are now England and Germany were already celebrating All Saints on 1 November at the beginning of the 8th century. Thus, Louis merely made official the custom of celebrating it on 1 November. James Frazer suggests that 1 November was chosen because it was the date of the Celtic festival of the dead (Samhain)—the Celts had influenced their English neighbours, and English missionaries had influenced the Germans. However, Ronald Hutton points out that, according to Óengus of Tallaght (d. ca. 824), the 7th/8th century church in Ireland celebrated All Saints on 20 April. He suggests that