Irene Calderwood (nee Landis), age 102, passed away February 27, 2019. Beloved wife of the late Douglas Calderwood. Loving mother of Gary (Janet) Calderwood, and Marc Calderwood. Adoring grandmother of Chalkley, Brent, Kyle, Elizabeth, Christopher, and six great-grandchildren. Dear sister of Samuel Landis and the late Martin Landis and Florence Ostroff. Services Private. Contributions in her memory may be made to a Charity of the Donor's Choice.