This occurs for three major reasons: 1  Jews and non-Jews share surnames. The third most common Jewish surname in the United States (after Cohen and Levy) is Miller. 2  Intermarriage and conversion. The fact that the surname McKenney appears in CJSI does not mean necessarily that Jews bore this name. 3  Nature of database.
21:19 using 24-hour clock notation. Military time notation is based on 24-hour clock. A time of day is written in the form hhmm, where hh (0-23) stands for full hours that have passed since midnight, mm (00-59) is the number of minutes that have passed since the last full hour. time of day is written in the form hhmm, where hh (0-23) stands for full hours that have passed since midnight, mm (00-59) is the number of minutes that have passed since the last full hour.
Hours Passed Since Midnight. A 24-hour clock displays the time as the hours passed since midnight. So, 23:00 hours on a 24-hour clock on February 15, means 23 hours have passed since midnight of February 15. The 24-hour time format is also sometimes known as military time.