The Alabama marriage index was submitted by Charles Barnum on 1 Jan 2014. There are two parts, the name index and the supplemental index which lists by groom and bride. This is the O surnames for the general name index. It covers up to 1944 but is not an all inclusive index of marriages.
The O section of the surnames in the marriage database from Charles was missing on the older pages. The information referenced the P surnames instead. We are attempting to locate another copy.