中文摘要：

农历与公历、年号纪年干支纪年等与公元纪年分别属于不同的历法、纪年系统，两种纪年的对应，只是大致的对应，并不完全相等，涉及到月日相差更远。尤其是生卒于年号纪年、干支纪年岁尾的历史人物的生卒年代与公元纪年换算。具体到史梦兰生卒年的换算虽然说法大多相同，实则多没有注意到农历与公历、年号纪年干支纪年与公元纪年的差异，准确地说史梦兰生于嘉庆十八年四月二十九日（1813年5月29日），卒于光绪二十四年十二月二日（1899年1月13日）。

英文摘要：

Lunar calendar, chronology of reigns and lunar chronology belong to a chronological and calendar system differentfrom that of Gregorian calendar. The two chronologies are not exactly corresponding to each other, especially when it comes to aspecific month or date. With respect to the determination of exact birth and death years of Shi Meng-lan, the above-mentioneddifference has not been taken into account. Specifically, Shi Meng-lan was actually born on the 29th day of the 4th lunar month in the18th year of Emperor Jiaqing’s reign (May 29th, 1813) and died on the 2nd day of the 12th lunar month in the 24th year of EmperorGuangxu’s reign (January 13th, 1899).