Albertus Odoricus Timmer (Chinese: 翟守仁; pinyin: Zhái Shǒurén; 18 December 1859 – 26 April 1943) was a Dutch Catholic missionary prelate and bishop of the Roman Catholic Diocese of Lu'an from 1901 to 1927.
[1] Albertus Odoricus Timmer was born in Haarlem, North Holland, Kingdom of the Netherlands, on 18 December 1859.
On 14 July 1888, Albertus Odoricus Timmer and Martin Poell arrived at Machang Village (now suburb) of Lucheng County [zh].
On 20 July 1901, he was appointed bishop of the Roman Catholic Diocese of Lu'an by the Holy See.
In 1943, Albertus Odoricus Timmer was detained by the Imperial Japanese Army in Taiyuan, and died on April 26.