of Cambodia Miche continued his missionary activities, this time from near
Phnom Penh in
Cambodia. He was consecrated
titular bishop of
Dansara on 13 June 1847 by
Dominique Lefèbvre. He was again tasked with evangelizing in Cambodia and
Laos. In early 1849, Miche left for an excursion inland up the
Mekong, but his boat was not fit for the conditions and he only reached
Sambok in Cambodia. In 1850, the Cambodian mission was separated from the southernmost Vietnam mission. Miche was appointed
apostolic vicar of
Cambodia and was now in charge of evangelizing Laos. The task continued to prove difficult. Although two missionaries had managed to settle among the Montagnards in 1850, the mission lacked resources. Miche again tried to travel inland, this time during the rainy season when the river was much more navigable. He hoped to visit and review the work of French priests who were living among the
Stung Treng and learning to speak
Lao. In July 1853, he reached the southern edge of the lands of the Lao people, but found them even less willing to convert than the Cambodians. In 1854, Miche proposed a conference in Bangkok to concentrate evangelization efforts in Laos, but the political situation in the area was becoming tense and hampered his activities. In 1856, French diplomat
Louis Charles de Montigny instructed Miche to petition King
Ang Duong of Cambodia to accept French protection to free his country from the influence of Siam. Miche had drafted a letter requesting protectorate status for Duong to send to Emperor
Napoleon III of France. Miche failed to persuade Duong to seek France's protection. Duong's death in 1860 triggered a political crisis in the kingdom. His son
Norodom was elected king and his brothers,
Sisowath and
Si Votha, rebelled against him, forcing him to flee to Siam. Miche, together with five French soldiers, organized an army that expelled the rebels and allowed Norodom, with the help of French authorities, to return as king. By around 1863–1864, Miche had secured Norodom's trust and
Ernest Doudart de Lagrée, a French naval officer, convinced Norodom to allow the establishment of the
French Protectorate of Cambodia. Miche had become the most important of all missionaries in Cambodia. ==Later years and death==