South Ronaldsay - St Mary's kirk session
A Church of Scotland quoad sacra parish. It sat within the presbytery of Kirkwall and the synod of Orkney. It began as a pre-Reformation parish, but was absorbed into South Ronaldsay parish in the sixteenth century. It was disjoined again quoad sacra in 1875. It was sometimes known as St Mary's or Lady Kirk of Ronaldsay.