Launching of Dutch merchant ship Rotterdams Welvaren at Rotterdam, Netherlands according to the Nederlandsche Staatscourant dated 17 July 1844

The local newspaper Rotterdamsche Courant dated Monday 15 September reported that at the shipyard Rotterdams Welvaren the builder B. de Hoog launched with success the frigate ship Twee Anthony's of 450 lasten of which the master would be Ary Pugy. She was built for account of A. van Hoboken en Zonen.