To start with, where have you looked for records of these folks?It'd help to know .I assume that you know where they lived and have done some sleuthing to discover the different Monthly Meetings in their area, and tried to find these records...right? If not, that's where to start. Perhaps an understanding of how records were kept would be helpful. A group of Friends in the same neighborhood, so to speak, met weekly, in what was called a preparatory meeting, often at the home of one Friend....roads were bad so these folks were in a contained area.Once a month a certain # of prep. meetings met together and the records were kept in these monthly meetings, or MMs.... further up the hierarchy, there were larger meetings with many MMs, culminating in a yearly meeting with all the meetings of a very large geographic area.However, these larger meetings dealt with large issues,not with everyday problems and events... marriages, dis, deaths, births, certificates, etc.These were all reported in the MMs.Unfortunatelynot all these MM records are extant, as you might imagine...meeting houses burned, mice ate old records, recording members took them home and they eventually were lost, etc.So, not all record are available to us today. If you tell me,where you've looked, where these people lived....county and state, and the names of the MMs you've found, I'll see if I can help you.