Who married Maria Dyer?

Maria Dyer (née Tarn) (c. 1803 – 21 October 1846), was a British Protestant Christian missionary to the Chinese in the Congregationalist tradition, who worked among the Chinese in Malaya.

Samuel Dyer (Chinese: 台約爾, 20 February 1804 – 24 October 1843) was a British Protestant Christian missionary to China in the Congregationalist tradition who worked among the Chinese in Malaysia. He arrived in Penang in 1827. Dyer, his wife Maria, and their family lived in Malacca and then in Singapore. He was known as a typographer for creating a steel typeface of Chinese characters for printing to replace traditional wood blocks. Dyer's type was accurate, aesthetically pleasing, durable, and practical.

Johann Georg Bausum, also known as John George Bausum, (born 8 June 1812 at Rodheim vor der Höhe, near Frankfurt am Main, Germany, died 1 Aug 1855 in Penang, Straits Settlements (today Malaysia)) was a Christian Protestant missionary.

Starting from 1837, he carried on a "flourishing school" with Chinese and Malays in Province Wellesley. When the London Missionary Society, which had been involved in educational outreach to the Chinese on Penang Island since 1819, decided to withdraw from Penang in 1844 to focus their efforts on China, Bausum stepped in to take over the educational work of the LMS mission.