Salesius Lemmens

On 31 March 1936 Lemmens was named as the head of the Catholic mission in the Sind. From Karachi he wrote an article in the St. Anthony’s Mission Magazine on the conversion work there. He contributed to the development of St Patrick's High School, Karachi, he founded the St Francis Grammar School in Quetta, a hospital in Nawabshah and in August 1937 along with Sister Bridget Sequeira contributed to the foundation of a religious institute for native Religious Sisters, the Franciscan Missionaries of Christ the King, which has around 174 sisters working in India. In 1938 he was named a prelate by the Holy See and appointed Apostolic Prefect of the Sind and Baluchistan.

Lemmens' request to serve in the foreign missions was approved by his superiors and, in May 1935, he departed for the mission in Karachi where he arrived on 7 June. His farewell ceremony took place in Heerlen. In a speech the leader of the Young Guard said about Lemmens:

After his ordination, Lemmens was assigned to the friary at Woerden and then in August 1931 as an assistant pastor at the Franciscan church on the Laanderstraat in Heerlen. Additionally he wrote a column in the Dagblad de Limburger called From the Scriptures. He gave religious instruction and was also chairman of the Department of Young Workmen in the government. In March 1934 he was appointed spiritual adviser to the St. Clemens Technicians Association. He served in a similar capacity for the Young Guard.

Lemmens professed solemn vows on 27 March 1927. On 18 March 1928 he was installed as a subdeacon. and was ordained a priest on 10 March 1929 in Oostrum.

Lemmens came from a large family and was raised in a devout Catholic home. A younger sister, Gertrude Lemmens, also became a noted missionary in India. He attended a college run by the Friars Minor in Venray, and 7 September 1922 was received into the Franciscan Order at the Alverna friary in Wijchen.