(voir aussi 4M1.4a4 et 5)
- Lettres de 1860 :
P. THEVAUX (05.01, 04, 05.03, 05.05, 05, 06.06, 06.08, 06.10, 03.11 (2), 06.12), P. LAMBERT (20.02, 25.10), P. COLLIN (01.06, 03.07, 03.08, 03.09, 03.10, 01.11, 03.12), P. THIERSE (04.07, 03.12), famille CHANCELAY (née Buguel, 08.10), P. FRANÇOIS (29.11), P. STERVENNOU (30.11).
- 1861 :
P. COLLIN (04.01, 01.02, 04.03, 02.04, 04.05, 04.06, 04.08, 04.10, 05.11, 03.12), P. THEVAUX (04.02, 05.04 (2), 04.06, 04.09, 06.10), P. BLANPIN (04.03, 02.10), P. THIERSE (01, 03.06, 02, 03.10), P. MAISTRE (05.06), P. BEAUD (oct.), P. LAMBERT (04.12).
- 1862 :
P. COLLIN (03.01, 06.02 + observations, 06.03), P. GUILMIN (06.01, 04.02 extrait, 05.06 + observations du P. Collin, 09.07), P. THEVAUX (06.01, 04.04, 05.05, 08.06, 06.07, 04, 09.08, 29.09, 06.10, 05.11, 04.12) , P. LAMBERT (05.04), P. BLANPIN (07.07 + observations P. Collin), P. BUGUEL (28.10).
- 1863 :
P. THEVAUX (03.01, 05.02, 05.03, 03.04, 04.05, 04, 19, 21.06, 05.07, 05, 28.08, 05.10, 04.11, 03.12), P. COLLIN (15.04), P. GUILMIN (04.01 extrait, 22.06), P. LAMBERT (21.06, 04.12), P. BUGUEL (05.03, 06.12), P. STERVENNOU (02.10), P. THIERSE 03.07, 03.10), P. MAISTRE (05.11), P. FRANÇOIS (03.02).
- 1864 :
P. THEVAUX (06.01, 05, 17.02, 04.03, 05.04, 05.05, 05.06, 02.07, 05.08, 05, 16.09, 05.10, 05, 24, 27.11, 05.12 note), P. BEAUD (juin), P. GUILMIN (05.03), P. LEFEUVRE(28.03), P. STERVENNOU (04.09, 05.12 + bulletin de la cté de Grand Port), P. THIERSE (03.03), P. LEVAVASSEUR (26.04). extrait du Monde.
- 1865 :
P. THEVAUX (18.01, 07.02, 07.03, 07.04, 06, 18.05, 07, 18.07, 16.08, 01, 30.09, 17.10, 06, 18.11, 06.12), P. THIERSE (04.05, 15.09, 16.11), P. FRANÇOIS (16.01, 15.06), P. MAISTRE (07.04,06.06), P. GUILMIN (18.06, 07.07).