Valentine tank According to the most popular one, the design was presented to the War Office on St. Valentine's Day, 14 February 1940, although some sources say that the design was submitted on Valentine's Day 1938 or 10 February 1938. White notes that "incidentally" Valentine was the middle name of Sir John V. Carden, the man who was responsible for many tank designs including that of the Valentine's predecessors, the A10 and A11. Another version says that Valentine is an acronym for Vickers-Armstrong Ltd Elswick & (Newcastle-upon) Tyne. The "most prosaic" explanation according to David Fletcher is that it was just an
Father's Day 19 March. The Catholic Church actively supported the custom of a celebration of fatherhood on St. Joseph's day from either the last years of the 14th century or from the early 15th century, apparently on the initiative of the Franciscans. In the Coptic Church, the celebration of fatherhood is also observed on St Joseph's Day, but the Copts observe this celebration on July 20. This Coptic celebration may date back to the fifth century. Father's Day was not celebrated in the US, outside Catholic traditions, until the 20th century. As a civic celebration in the US, it was inaugurated in