Centre window of the apse, depicting how Saint Simon Stock receives the Brown Scapular from Our Lady of Mount Carmel. The circular top window shows the "Stabat Mater", i.e. the Crucifixion of Christ with the sorrowful Virgin Mary on his side. Donated by W. Staples, Naas. According to Maro Corrigan: "600 Years of the Carmelites in Kildare Town, White Abbey, 1290–1890 A.D." in "Church of the Oak: A Contribution to the History of Kildare Town", p. 107, this window was manufactured by Messrs William Martin, Son and Co. of St. Stephen's Green in Dublin.