Antiquaria, archaeological, topographical and place-name evidence may be used to piece together the original contexts of a significant number of early-medieval inscribed and sculptured stones in Wales and throw valuable light on their functions and on the origins and development of church sites. The differing locations of early inscribed stones are examined, including associations with prehistoric and Roman monuments as well as with cemeteries and churches, and regional differences are noted. It is suggested that, although their primary function was commemorative, some monuments also acted as symbols of landowning by secular elites. Cross-decorated stones originating c. A.D. 600 mark a change to largely anonymous grave-markers mainly associated with cemeteries and local churches, while some others are indicative of landowning by the church. Crosses and cross-slabs of the 9th to 11th centuries are clustered in and around major monasteries and regional churches. Some record the donation of land to the church while the Pillar of Eliseg functioned as a symbol of secular entitlement to land.