He was related to a number of other knights within the Order's Langue of Auvergne, including his nephew Sylvain de Bosredon.
[1] Bosredon de Ransijat attained the rank of Commander and Grand Cross within the Hospitaller Order, and he was also the Secretary of the Treasury.
[1] He was a supporter of the French Revolution, and his residence in Lija and his apartments at the Treasury served as meeting places for Jacobins.
[3] He was briefly imprisoned in Fort St. Angelo as a result of this,[4] but he was subsequently freed and he took part in the negotiations in which the Hospitallers agreed to capitulate to the French.
[5] In order to procure finances for the new administration, he sent missions to gather valuables from monasteries and churches, violating the terms of surrender.