Ad Petri Cathedram
   Chapter, §
 1   1,13 |         of immortal memory, Leo XIII, lamented: "Lies are boldly
 2   2,32 |         of Our predecessor, Leo XIII, squares perfectly with
 3   2,37 |          On this point Pope Leo XIII made apt and appropriate
 4   4,140|         of immortal memory, Leo XIII, expressed this truth well: "


Grata recordatio
   §
 5 1      |      Encyclicals which Pope Leo XIII used to write to the whole
 6 1(1)   |         epistles in Acta Leonis XIII, in the volumes indicated:
 7 1(1)   |         ff.; Laetitiae sanctae, XIII, 283 ff.; lucunda semper,


Mater et magistra
   §
 8 7(5)   |                     Acta Leonis XIII, XI, 1891, pp. 97-144. ~
 9 8      |      their expression, Pope Leo XIII can have but few rivals.
10 10     |                         10. Leo XIII spoke in a time of social
11 15     | circumstances as these that Leo XIII wrote his social encyclical,
12 16     |                 16. In this Leo XIII showed his complete mastery
13 16     | generosity to the rich, but Leo XIII had no hesitation in proclaiming
14 22     |                    22. Pope Leo XIII also defended the worker'
15 41     |        social encyclical of Leo XIII, Rerum Novarum,''16 and "
16 119    |      human race. ~Hence, as Leo XIII so wisely taught in Rerum
17 119(36)|                     Acta Leonis XIII, XI, 1891, p. 114.~


Pacem in terris
   §
18 14     |            Hence, too, Pope Leo XIII declared that "true freedom,
19 14(11) |  praestantissimum," Acta Leonis XIII, VIII, 1888, pp. 237-238. ~
20 19(15) |                         Cf. Leo XIII's encyclical letter Rerum
21 19(15) |      Rerum novarum, Acta Leonis XIII, XI, 1891, pp. 128-129. ~
22 23(20) |                         Cf. Leo XIII's encyclical letter Rerum
23 23(20) |      Rerum novarum, Acta Leonis XIII, XI, 1891, pp. 134-142;
24 46(30) |                             Leo XIII's encyclical epistle Immortale
25 46(30) |      Immortale Dei, Acta Leonis XIII, V, 1885, p. 120.~
26 49(32) |                         Cf. Leo XIII's encyclical epistle Diutumum
27 49(32) |     Diutumum illud, Acta Leonis XIII, 11, 1881, p. 274. ~
28 50(33) |         ibid., p. 278; also Leo XIII's encyclical epistle Immortale
29 50(33) |      Immortale Dei, Acta Leonis XIII, V, 1885, p. 130. ~
30 52(36) |                         Cf. Leo XIII's encyclical epistle Diuturnum
31 52(36) |    Diuturnum illud, Acta Leonis XIII, II, 1881, pp. 271-273;
32 54(37) |       AAS 35 (1943) 13, and Leo XIII's encyclical epistle Immortale
33 54(37) |      Immortale Dei, Acta Leonis XIII, V, 1885, p. 120. ~
34 56     |         of citizen. As Pope Leo XIII insisted: "The civil power
35 56(40) |                             Leo XIII's encyclical letter Immortale
36 56(40) |     Immortale Dei." Acta Leonis XIII, V, 1885, p. 121.~
37 56(41) |                         Cf. Leo XIII's encyclical letter Rerum
38 56(41) |      Rerum novarum, Acta Leonis XIII, XI, 1891, pp. 133-134.~
39 78(52) |                         Cf. Leo XIII's apostolic letter Annum
40 78(52) |     Annum ingressi, Acta Leonis XIII, XXII, 1902-1903, pp. 52-
41 101(58)|                        Cf. John XIII's encyclical letter Mater
42 159(67)|          Ibid., p. 456; cf. Leo XIII's encyclical epistle Immortale
43 159(67)|      Immortale Dei, Acta Leonis XIII, V, 1885, p. 128; Pius XI'