PIETAS AUGUSTA, ARA
an altar voted by the senate in 22 A.D. on the
occasion of the severe illness of Livia, but not dedicated until 43 (Tac. Ann.
; CIL vi. 562
; ILS i. 202
). Nothing further is known of it (WR
332; Rosch. iii. 2503
), though it has been conjectured that the five
Valle-Medici reliefs formerly thought to have come from the ara Pacis
may possibly belong to it (Studniczka, Zur Ara Pacis 10;1 OJ 1907,
; SScR 101, n. 4).