Samhain the 1 November date was a Germanic rather than a Celtic idea. In the 11th century, 2 November became established as All Souls' Day. This created the three-day observance known as Allhallowtide: All Hallows' Eve (31 October), All Hallows' Day (1 November), and All Souls' Day (2 November). It is widely believed that many of the modern secular customs of All Hallows' Eve (or Halloween) were influenced by the festival of Samhain. Samhain and Samhain-based festivals are held by some Neopagans. As there are many kinds of Neopaganism, their Samhain celebrations can be very different despite the shared name. Some
Samhain say that King Tigernmas, and three-fourths of his people, died while worshiping Crom Cruach there one Samhain. The legendary kings Diarmait mac Cerbaill and Muirchertach mac Ercae each die a threefold death on Samhain, which involves wounding, burning and drowning, and of which they are forewarned. In the tale "Togail Bruidne Dá Derga" ('The Destruction of Dá Derga's Hostel'), king Conaire Mór also meets his death on Samhain after breaking his "geasa" (prohibitions or taboos). He is warned of his impending doom by three undead horsemen who are messengers of Donn, god of the dead. "The Boyhood Deeds of Fionn"