The period between 1210 and 1270 is the estimated lifespan of Roslin according to Professor Levon Chookaszian. See: Chookaszian, Levon. "Toros Roslin: Biography". Armenian Studies Program, California State University. Archived from the original on 2008-10-06. Retrieved 2008-07-26.
Chookaszian, Levon. "Toros Roslin: New themes". Armenian Studies Program, California State University. Archived from the original on 2011-08-20. Retrieved 2008-07-26.
Kouymjian, Dickran. "Arts of Armenia [Miniatures]". Armenian Studies Program, California State University. Archived from the original on 2008-09-15. Retrieved 2008-08-07.
Chookaszian, Levon. "Toros Roslin: Biography". Armenian Studies Program, California State University. Archived from the original on 2008-10-06. Retrieved 2008-07-26.
The miniature decorates a parchment folio currently within MS No. 8321 in Matenadaran. See: Chookaszian, Levon (1995). "Remarks on the Portrait of Prince Levon (MS Erevan 8321)". Revue des Études Arméniennes. 25: 299–335. doi:10.2143/REA.25.0.2003784.
Folda, Jaroslav (2004). "The Figural Arts in Crusader Syria and Palestine, 1187-1291: Some New Realities". Dumbarton Oaks Papers. 58. Dumbarton Oaks, Trustees for Harvard University: 315–331. doi:10.2307/3591390. JSTOR3591390.
Folda, Jaroslav (2004). "The Figural Arts in Crusader Syria and Palestine, 1187-1291: Some New Realities". Dumbarton Oaks Papers. 58. Dumbarton Oaks, Trustees for Harvard University: 315–331. doi:10.2307/3591390. JSTOR3591390.
The period between 1210 and 1270 is the estimated lifespan of Roslin according to Professor Levon Chookaszian. See: Chookaszian, Levon. "Toros Roslin: Biography". Armenian Studies Program, California State University. Archived from the original on 2008-10-06. Retrieved 2008-07-26.
Chookaszian, Levon. "Toros Roslin: New themes". Armenian Studies Program, California State University. Archived from the original on 2011-08-20. Retrieved 2008-07-26.
Kouymjian, Dickran. "Arts of Armenia [Miniatures]". Armenian Studies Program, California State University. Archived from the original on 2008-09-15. Retrieved 2008-08-07.
Chookaszian, Levon. "Toros Roslin: Biography". Armenian Studies Program, California State University. Archived from the original on 2008-10-06. Retrieved 2008-07-26.