Which Florence Mary?

For reference, there are (currently) three different Florence Marys documented here:

  1. Florence Mary (1849-1944).
    Daughter of Thomas Tilbury (1802-1875) & Sophia (Rabnett) Tilbury.
    Married Friedrich Espenhahn.
     
  2. Florence Mary (1880-1962).
    Daughter of Edward Tilbury (1842-1915) & Esther (Faulkner) Tilbury.
    Married cousin George Herbert Tilbury.
     
  3. Florence Mary (1880-1881).
    Daughter of James Thompson Tilbury (1845-1931) & Esther (Gardner) Tilbury.
    Died an infant.

Next reference:
Photos of Thomas and Ann