The Membership Record maintained by the Church records basic identifying/genealogical information such as Name, birth date, location of birth, and dates of essential ordinances (baptism, confirmation, conferral and ordination, endowments and sealings). Civil marriage dates are also recorded along with the place of the marriage. Additional information that is recorded includes mission in which a person served, the language spoken in the mission, and the names, birth dates, and membership record numbers or parents and children.
Some additional information may be recorded on the membership record including formal disciplinarian action taken against a person, or certain annotations that denote if a person has been convicted of certain crimes (most notably abuse of children). These annotations serve two purposes:
1. Alert bishops members who may have special spiritual needs, such as a disfellowshipped member. These annotations may remain on the record so that future bishops are aware of the past action and may remain alert for warning signs of repeat transgressions. The purpose of these annotations are to provide additional support for the member, not punishment.
2. Alert bishops of members who have committed offenses against children and should not be assigned to work with children and youth. These annotations are primarily for legal purposes. If the Church were to knowingly assign a person to work with children and then something were to be done to a child, the Church could be held legally liable. Sometimes repentance cannot alleviate the temporal consequences of our sins.
The membership record may only be viewed by the Bishop, his counselors, and the ward clerk(s) (or stake equivalents). Members are allowed to view their Individual Ordinance Summary. To the best of my knowledge, these two documents are identical in the absence of any annotations.
For those that make statements such as "a person who has been disfellowshipped may not become a bishop" should remember that these are guidelines and non-doctrinal. Revelation trumps all, and if the First Presidency approves a person who has been disfellowshipped or excommunicated to be bishop, then that man may be bishop. Such exceptions are rare and considered very carefully, but are certainly plausible.
As mentioned before, if you want to learn more about church records and record keeping, you can find out most of it on the internet. In fact, all of the clerk training is done on the internet now, and can be found
here.
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