Earlier quoted context omitted.
I just saw this on social media the other day: Person A: "Isn't it just awful that SEPTember, OCTober, NOVember and DECember aren't the 7th, 8th, 9th and 10th months?" Person B: "They should stab whomever changed that." (For those who may not know, that is a reference to Julius Caesar who inserted July, and if you didn't know that you may be interested to know that Augustus inserted August. Hence we are off by 2 mont…
Caesar and Augustus didn't insert those months, they were renamed from Quintilis and Sextilis in their honour. The reason for the discrepancy in names is due to the fact that March used to be the first month of the year. It was changed to January hundreds of years before Caesar came along, so the naming scheme was already 2 months off by that point.
Depends on your perspective. In the US (really, in Britain), this change occurred during the lifetime of George Washington, who arguably lived hundreds of years after Caesar.
;p