This lady was Mary Jane (Dart) Titus, wife of Alden Bennett Titus (b. Nov. 12, 1826 - d. Jul. 7, 1911).
Her daughter, Catherine Moxley (Katie) Titus was b. 1872 in NY.
Her other daughter, Minerva Elizabeth Titus, wife of John S. Wiltsie, was b. Nov. 11, 1866 in NY.
Her son, Kenneth Murray Titus, a twin to Katie, was born Jan., 1872 in NY.
I'm not a close relative of these folks, but both of our families are descendants of Edmond Titus, son of Robert, the immigrant of 1635.