How do I learn more about my family using old letters?

There is treasure to be found in stacks of old correspondence that your family has saved. People retained such things as wedding invitations and birth announcements in bygone days when communication by mail was the fastest and most effective method of communication. Letters written from battle fields kept families together during uncertain times. Love letters between sweethearts are cherished mementos that can document the establishment of a family. Find out here how to use old family letters as primary source documents that will aid in your discovery of your family's genealogy.