Robert Rienaecker, civil servant, was listed as a resident of Hong Kong from 1846 to 1850. He was employed by the Colonial Treasury and Revenue Office as a book-keeper between 1846 and 1850. He was a Freemason and was the Secretary of the Zetland Lodge in 1850. He was a member of the Committee of the Victoria Library and Reading Room in 1850.
Selected Bibliography: Tarrent, William, The Hong Kong Almanack and Directory for the Year 1846, 1848, 1850, Hong Kong: China Mail, resp. 1846,1848 and 1850.