Background
He was born February 25, 1839 at Saint Anne, Estrablin, which at that time was part of the Châtonnay. He studied at the seminary in Louisiana Côte-Saint-André and at the major seminary in Grenoble, where he was ordained priest on 13 July 1862.
Career
On 16 March 1883 he was appointed as a Coadjutor Vicar Apostolic to succeed Bishop Laouënan. He was consecrated as a bishop on 9 September 1883 with Tricale as his titular see. When Pope Leo XII established Catholic hierarchy in India, he was appointed as the Coadjutor Archbishop of Pondicherry on 15 January 1889.
After the death of Manager
Laouënan he succeed him on 29 September 1892. He was the archbishop until his death on 26 March 1909.
He was succeeded by Elie-Jean-Joseph Morel. He left for Pondicherry Mission on March 15, 1867.
There he first worked as a teacher.
In December 1870 Bishop Laouënan sent him to district of Kottapalayam, and in 1872, in that of Koneripatti where he remained for fifteen years. Despite many difficulties, he established a Christian colony, built a rectory, and laid the foundations of a church;
He was chosen as coadjutor and was appointed Bishop of Tricala March 16, 1883, and consecrated as the titular Bishop of Tricale on September 9 of the same year in Pondicherry. He then while working as a professor of theology at the seminary also took care of district administration.
He employed his time as a coadjutor to visit the mission and gaining complete knowledge of lieutenant
In January 15, 1889 he was named the Coadjutor Archbishop of Pondicherry with Claudiopolis in Honoriade as his titular. In September 29, 1892 he succeeded deceased Manager
Laouenan as the Archbishop of Pondicherry. During his tenure as the Archbishop, he gave importance to creating indigenous priests.
Upon his request on 1 September 1899, Pope Leo XIII erected the Diocese of Kumbakonam by dividing the Archdiociese of Pondicherry.
In July 1908, the bishops of the ecclesiastical province of Pondicherry met to discuss general administrative matters. Although Manager Gandy seemed very tired, he was active. He died in Yercaud March 25, 1909 and was buried in Pondicherry Cathedral Cemetery.
The short biography pf Mrg.
Gandy at the Member of the European Parliament Archives ends as:
During his 42 years as a missionary, he was always on the road, always at work. He did that for the good of souls and the holy will of God.
He practiced mortification, fasting, working which is an great example to his flock. He left us the example of the finest of virtues.