Colenda Digital Repository
- Creswick, H. R., 1902-19882
- Free Library of Philadelphia, Special Collections2
- Gherardo, da Cremona, 1113 or 1114-11872
- Hassia, Maurice2
- Honeyman, Robert B.2
- Incontro, Francesco Gaetano2
- J. Paul Getty Museum2
- Lotter, Melchior, approximately 1470-15492
- Ludwig, Irene2
- Ludwig, Peter, 1925-19962
- Piccolomini della Triana, Silvio, 1878-19622
- Piccolomini, Giovanni d'Andrea di Nanni Todeschini, 1475-15372
- Raymond, of Peñafort, Saint, 1175?-12752
- Salviani, Orazio2
- Trivet, Nicholas, 1258?-13282
- University of Pennsylvania. School of Medicine2
- Vimercati Sozzi, Paolo, 1801-18832
- Albert, Daniel M.1
- Albert, Eleanor1
- Alfonso V, King of Aragon, 1396-14581