The Medical Mission Sisters (MMS) is a religious congregation of women in the Roman Catholic Church. It was founded in September 1925 with a goal of providing better access to health care to poor people around the world. They were formerly known as the "Society of the Catholic Medical Missions."

The Holy Cross Church is a Catholic church in the Bornheim district of Frankfurt am Main (Germany). It is similar in design to the Frauenfriedenskirche in Frankfurt-Bockenheim. It was built by Martin Weber from 1928 to 1929, on a rise then known as Bornheimer Hang. The church is an unusual example of interwar modernism as sacred Bauhaus architecture.