Dutch tug Pieter Lambert built Roodevaart, Netherlands in 1915 according to the Dutch magazine Scheepvaart dated 31 December 1915

A list of the ships launched in 1915 reported the Dutch tug Pieter Lambert of 25 tons by shipyard De Hoop der Drie Gebroeders, Gebr. Spaans, Roodevaart, Netherlands for account of Adam ten Slaaf, Rotterdam, Netherlands.