I recently discovered "A History of the Van Sickle Family in the United States of America" and realized that two women named "Anna Van Sickle" have become confused in multiple family trees here on Ancestry.
I've corrected mine, but what is the best way to help other members untangle their mistakes. Because so many people copy information from other trees (guilty!) the erroneous relationship has spread to dozens of trees.
Should I contact each person individually? Is there a feature of the site for error correction?