Alexander of Roes (died after 1288) was the dean[1] of St. Maria im Kapitol, Cologne,[2] canon law jurist, and author on history and prophecy.[3] He was a member of a patrician Cologne family and was a member of the social group in Rome headed by Cardinal Jacobus de Columna, to whom he dedicated Memoriale...[4][5]
^Buzas, Lanislaus. (1986). German Library History, 800-1945. translated by William D. Boyd and Irmgard H. Wolfe. Jefferson, North Carolina: McFarland & Company. p. 12. ISBN0-89950-175-3
^Eggs von, George Joseph. "Index Nominum S.R.E. Cardinalium"
Supplementum novum purpurae doctae sue vitae, legationes, res gestae obitus, ...Google Books website Augustae Vindelicorum : Sumptibus Philippi, Martini, and Joannis Veith haeredum, 1729. p. 18. Retrieved 28 February 2020.