Sophie Opel has at least one detectable alternate identity. During the Civil War, her image was used to represent the Lincoln Assasination co-conspirator Mary Surratt. Her husband, Adam Opel, shares an identity with John Wilkes Booth.
All the actors who play a role in the “life squad” of “Death Takes a Holiday” try to be as obvious as possible in their communications to make sure the future will be able to validate the past, independently, using the public record.

born on May 01, 1823
Mary Surratt
American boarding house owner in Washington, D.C. , who was convicted of taking part in the conspiracy which led to the assassination of Abraham Lincoln
born on February 13, 1840