[60] In volume ix. of the _Spicilegium romanum_, pp. 384-468.
[61] Baldwin Brown: _From Schola to Cathedral_, p. 1. Edinburgh, Douglas, 1886.
[62] See de Rossi: _Bullettino di archeologia cristiana_, 1867, p. 46; _Corpus Inscriptionum Latinarum_, vi. no. 1454.--Spalletti: _Tavola ospitale trovata in Roma sull' Aventino._ Roma, Salomoni, 1777 (p. 34).--Lanciani: _The Atlantic Monthly_, July, 1891.--Armellini: _Chiese_, first edition, p. 500.
[64] Gaspare Celio: _Memoria dei nomi degli artefici_, p. 81. Napoli, Bonino, 1638.
[65] See Duchesne: _Liber pontificalis_, vol. i. pp. 132, 133.--De Era: _Storia di S. Pudenziana_, two MSS. volumes in the library of S. Bernardo alle Terme.--Bartolini: _Sopra l'antichissimo altare di legno della basilica lateranense._ Roma, 1852.--De Rossi: _Bullettino di archeologia cristiana_, 1867, p. 49; _Musaici delle chiese di Roma._--Pellegrini: _Scavi nelle terme di Novato_, in the _Bullettino dell' Instituto_, 1870, p. 161.
[66] See Lorenzo Fortunati: _Relazione degli scavi e scoperte fatte lungo la via Latina._ Roma, 1859.
[68] Dionysii: _Vaticanæ basilicæ cryptarum monumenta_, pl. xxvii.--De Rossi: _Inscriptiones Christianæ urbis Romæ_, ii. p. 56, 350, 411.--Duchesne: _Liber pontificalis_, i. cxxii.
[69] See Eugene Müntz: _Ricerche intorno ai lavori archeologici di Giacomo Grimaldi_. Firenze, 1881.--The best autograph work of Grimaldi, dedicated to Paul V. in 1618, belongs to the Barberini library, and is marked xxxiv. 50.
[70] The author of _Le Latran, dans le moyen âge_.
[71] S. Pietro Montorio, rebuilt towards 1472, by Ferdinand IV. and Isabella of Spain, from the designs of Baccio Pontelli, stands on the site of an older church.
[72] _Chiese di Roma_, 1st edition, p. 520.
[73] "Collocate e poste una appresso all' altra con diligenza e cura esatta."
[74] Francesco Maria Torrigio: _Le sacre grotte vaticane_, p. 64. Roma, 1639.
[75] _Le liber pontificalis: Texte, introduction et commentaire par l'abbé L. Duchesne._ Paris, Thorin, 1886-1892.
[76] The letters LINVS might be the termination of a longer name, like [ANUL]LINVS or [MARCEL]LINVS.
[79] _Liber Pontificalis_, Silvester, xvi. p. 176.
[80] Pietro Mallio says that they came from the Temple of Apollo in Troy. This statement, however absurd, confirms the opinion that the tradition about Solomon's Temple is of modern origin. It seems that Constantine's canopy was borne by only six columns, and that the other six were added at the time of Gregory III.