1900 | January 20 | Born at Barentin, France |
1912 | October | Entry into the minor seminary of Rouen |
1919 | July | Completion of minor seminary program |
| October | Entry into the major seminary of Rouen |
1920 | March | Start of two years of military service |
1922 | March | Return to major seminary of Rouen |
1924 | October | Proctor and teacher at Institution Saint Joseph in Le Havre |
1925 | July 11 | Ordination ti priesthood for the archdiocese of Rouen |
1931 | September 14 | Entry into the Discalced Carmelite novitiate at Lille |
1932 | September 15 | First profession of religious in Avon |
1934 | March | Foundation of the Petit-Collège in Avon |
| October | Opening of the Petit-Collège |
1935 | September 15 | Solemn religious profession |
1939 | September | Beginning of World War II : generalmobilization |
1940 | June | Prisoner of war at Lunéville |
| November | Release and return to Avon |
1941 | January | Reopening of the Petit-Collège |
1944 | January 15 | Arrest of Père Jacques and the three Jewish studentshidden at the school |
| March 6 | Transfer from the prison of Fontainebleau to camp at Compiègne |
| March 28 | Transfer to camp at Neue Bremm |
| April 23 | Arrival at Mauthausen concentration camp in Austria |
| May | Assignment to Gusen I workcamp |
1945 | April | Return to Mauthausen |
| May 5 | Liberation of Mauthausen by American troops |
| June 2 | Death at St. Elizabeth's Hospital in Linz, Austria |
| June 26 | Burial in cemetery of the Discalced Carmelite community in Avon |
1985 | June 9 | Postumous award of the Medal of the Just by the government of Israel |
1990 | August 31 | Formal opening of cause of canonization of Père Jacques |