Dutch lugger Jacoba built at Vlaardingen, Netherlands in 1914 according to the Dutch magazine Scheepvaart dated 1 December 1914

A list of the ships launched in 1914 reported the Dutch lugger Jacoba of 40 lasten/ 79 Dutch tons gross register tonnage built by Scheepsbouwwerf De Hoop, J. Verweij Jr., Vlaardingen, Netherlands for account of M.B. Ossendorp, IJmuiden, Netherlands.