안광훈

<thought> Okay, I need to translate this English text into Korean. Let me start by reading the query carefully. The user provided a sentence about Robert John Brennan, including his birth and death dates, and his role as a priest from New Zealand working in South Korea with a specific missionary society.

First, I'll break down the sentence structure. The main subject is Robert John Brennan, translated as Robert John Brennan in Korean. His birth and death dates are given in the format "14 December 1941 – 21 March 2026". In Korean, dates are typically written with the year first, so I should rearrange them to "1941년 12월 14일 – 2026년 3월 21일".

Next, his profession: "a New Zealand priest" becomes "뉴ージور디아 사제". Then, his roles as a social activist and missionary: "social activist and missionary" translates to "사회 운동가 및 선교사". The organization he worked with is "Missionary Society of St. Columban in South Korea", which would be "성콜럼바누스 선교회 남코리아 지부".

I need to ensure proper nouns like his name and the organization's name are correctly translated. Since his Korean name is given as 안광훈, I should use that. The Missionary Society of St. Columban would be 성콜럼바누스 선교회.

Putting it all together, the translated sentence should flow smoothly in Korean, maintaining the original structure as much as possible. Let me check for any grammatical errors or awkward phrases. For example, "was a New Zealand priest" becomes "뉴지ور디아 사제였습니다", using the past tense verb. The roles are connected with "및" (and), which is appropriate.

I should also confirm that the dates are correctly formatted in Korean. The original uses "December 14" and "March 21", so in Korean order, it's year, month, day. So 1941년 12월 14일 and 2026년 3월 21일. The hyphens between the dates should remain as they are.

Double-checking the organization's name: "Missionary Society of St. Columban" is 성콜럼바누스 선교회, and since it's in South Korea, adding "남코리아 지부" (South Korea branch) is correct.

I think that's all. Now, I'll construct the sentence step by step to ensure accuracy. </thought>

로버트 존 브래нن(안광훈; 1941년 12월 14일 - 2026년 3월 21일)은 뉴질랜드 사제였습니다. 그는 사회 운동가 및 성콜럼바누스 선교회 남코리아 지부 선교사로 활동했습니다.