Glagolitic script alphabets, Cyril decided to invent a new script, Glagolitic, which he based on the local dialect of the Slavic tribes from the Byzantine theme of Thessalonica. After the deaths of Cyril and Methodius, the Glagolitic alphabet ceased to be used in Moravia, but their students continued to propagate it in the First Bulgarian Empire, where it was subsequently also displaced by the Cyrillic alphabet. The Glagolitic alphabet was preserved only by the clergy of Croatia to write Church Slavonic until the early 19th century. The name was not created until many centuries after the script's creation, and comes from the
Cyril, Oklahoma sold one-half of the allotment to Mr. and Mrs. Pierson on July 26, 1907. The Piersons sold the land to the Cyril Townsite and Development Company on September 10, 1907. Although there is some dispute, the Cyril Station appears to have been named circa 1902 after Bayard and Laura Lookingglasses' daughter when they granted the railroad permission to build a section house next to the railroad stop. Some believed that the town of Cyril was named after the Cyril Station of the St. Louis-San Francisco Railroad. However a diligent search of all sources including Frisco Railroad, found no supporting evidence.