Born: February 22, 1858, Cobourg, Ontario, Canada.
Died: May 7, 1927, Cleveland, Ohio.
Buried: Lake View Cemetery, Cleveland, Ohio.
Ada was the daughter of William Blenkhorn and Sarah Helm.
Her family emigrated to America in 1884, settling in Cleveland, Ohio. She did not marry.
Beginning in 1904, Ada was a secretary in her brother Henry’s East End Realty Company. She became company president following Henry’s death in 1923.