User:Ruth2jones/sandbox/MO birthplay

Records that have birth information

 * This chart is in order by the earliest birth years covered for each type of record. The birth years were determined by:
 * 1) The date each record type began
 * 2) An estimated age of about 70 years for the oldest persons included in the record type.
 * Obviously, there were a few who were older, while most were much younger than 70.
 * Death records, for example, started in 1877. A 70-year-old person who died in 1877 would have been born about 1807.
 * Marriages, on the other hand, were more often for people between 16-30 years of age.