The Santa Cruz Monastery (English: Monastery of the Holy Cross, Portuguese: Mosteiro de Santa Cruz), best known as Igreja (Church) de Santa Cruz, is a National Monument in Coimbra, Portugal. Because the first two kings of Portugal are buried in the church it was granted the status of National Pantheon. Founded in 1131 outside the protecting walls of Coimbra, the Santa Cruz Monastery was the most important monastic house during the early days of the Portuguese monarchy. St. Theotonius founded this community of Canons Regular of the Holy Cross of Coimbra and served as their first prior. The monastery and church were erected between 1132 and 1223. The monastery was granted numerous papal privileges and royal grants, which allowed the accumulation of considerable wealth, at the same time as it