Skip to content
Little girl looking Dear readers, Catholic Online was de-platformed by Shopify for our pro-life beliefs. They shut down our Catholic Online, Catholic Online School, Prayer Candles, and Catholic Online Learning Resources—essential faith tools serving over 1.4 million students and millions of families worldwide. Our founders, now in their 70's, just gave their entire life savings to protect this mission. But fewer than 2% of readers donate. If everyone gave just $5, the cost of a coffee, we could rebuild stronger and keep Catholic education free for all. Stand with us in faith. Thank you. Help Now >

Thaddeus Amat

Free World Class Education
FREE Catholic Classes

Second Bishop of Monterey and Los Angeles, California, U.S., b. 31 December, 1810, at Barcelona, Spain ; d. at Los Angeles, California, 12 May, 1878. He joined the Lazarists in early manhood and was ordained a priest at the house of that Congregation in Paris, in 1838. He came to the United States in 1838 and worked in the missions in Louisiana. He was master of novices in the houses of the Lazarists in Missouri and Philadelphia in 1841-47, and on the promotion of Bishop Alemany of Monterey to be Archbishop of San Francisco, Father Amat was named to succeed him. He was consecrated Bishop of the diocese in Rome, 12 March, 1854. There were seventeen priests in the diocese then to care for the spiritual needs of a very mixed population largely of Spanish origin. The opening of the mining era of the early fifties brought a large accession of other settlers, and Bishop Amat, visiting Europe to obtain additional aid for his diocese, brought back Lazarist priests and Sisters of Charity with him. He was given permission by the Holy See , in 1859, to call himself Bishop of Los Angeles, and changed his residence to that city. There, under his inspiration, the Lazarists opened St. Vincents College and the Franciscan Brothers took charge of the parochial schools. The Sisters of the Immaculate Heart of Mary were also introduced. A serious spinal affection forced Bishop Amat to ask for a coadjutor and his vicar-general, the Rev. Francis Mora, was so consecrated 3 July, 1873. He had begun a new cathedral and lived to see it dedicated 9 April, 1876. When he died, at the age of sixty-seven, the progress of the diocese under his jurisdiction was indicated in the increase to 51 priests, 32 churches, 15 chapels, and 32 stations, 6 academies and substantial parochial schools, asylums, and other charitable institutions.

Join the Movement
When you sign up below, you don't just join an email list - you're joining an entire movement for Free world class Catholic education.

Catholic Online Logo

Copyright 2024 Catholic Online. All materials contained on this site, whether written, audible or visual are the exclusive property of Catholic Online and are protected under U.S. and International copyright laws, © Copyright 2024 Catholic Online. Any unauthorized use, without prior written consent of Catholic Online is strictly forbidden and prohibited.

Catholic Online is a Project of Your Catholic Voice Foundation, a Not-for-Profit Corporation. Your Catholic Voice Foundation has been granted a recognition of tax exemption under Section 501(c)(3) of the Internal Revenue Code. Federal Tax Identification Number: 81-0596847. Your gift is tax-deductible as allowed by law.