Birth : September 13rd, 1931 at Kiyumba, Masaka Uganda.
Novitiate : January 1st, 1954 (Kisubi).
Perpetual Profession : January 6th, 1960
Bro Leonard BYANKYA passed at Kisubi Hospital, on May 20th ,2025 at the age of 93, of which 70 in the religious life.
St Teresa of the Child Jesus Province
Appointments :
| 1957 | Kasasa | Blessed Lwanga Juniorate | Teacher |
| 1961 | Kasasa | Blessed Lwanga Juniorate | Bursar |
| 1962 | Paris – Rome | Istituto Sant’Ivo | Student |
| 1966 | Rubaga | Rubaga Secondary School | Student |
| 1967 | Mutolere | Mutolere Secondary School | Teacher |
| 1968 | Mutolere | Mutolere Secondary School | Headmaster |
| 1969 | Bukuumi | St. Edward’s Secondary School | Headmaster |
| 1979 | Kitovu | St. Henry’s College | Superior |
| 1982 | Kitovu | St. Henry’s College | Headmaster |
| 1983 | Rome | Casa Generalizia | Student |
| 1984 | Tokyo | St. Mary’s College | Teacher |
| 1985 | Shizuoka | Seiko Gakuin | Teacher |
| 1986 | Rubaga | Rubaga Fraternity | Teacher |
| 1990 | Rubaga | Rubaga Fraternity | Headmaster |
| 1996 | Kisubi | Mount Saint Teresa Scholasticate | Teacher |
| 1997 | Castelgandolfo | Istituto San Giuseppe | Renewal Year |
| 1998 | Kisubi | Mount Saint Teresa Postulate/Scholasticate | Teacher |
| 1999 | Nairobi | Brother’s Residence | Paulines Publishers |
| 2000 | Rome | Casa Generalizia | Reception Traduction |
| 2021 | Kisubi | Alphonsus Zayera Community |