Seventh of March

• Roman day
• Roman calendar date
• The religiously unaffiliated
• 1951 book of Auden poems
• May 7, e.g
• Roman date
• Ninth day before the ides

Wiktionary Word definitions in Wiktionary
n. 1 In the http://en.wikipedia.org/wiki/Roman%20calendar the eighth day ('''ninth''' counting inclusively) before the ides of a month. 2 Midday, or the meal eaten at midday. 3 The liturgy said at midday. 4 Those without a religious affiliation.

Wikipedia Word definitions in Wikipedia
Nones is a term sometimes used to refer to those who are unaffiliated with any organized religion. This use derives from surveys of religious affiliation, in which "None" (or "None of the above") is typically the last choice. Since this status refers to ...

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
early 15c., in reference to the Roman calendar, "ninth day (by inclusive reckoning) before the ides of each month" (7th of March, May, July, October, 5th of other months), from Latin nonæ (accusative nonas ), fem. plural of nonus "ninth." Ecclesiastical ...