The seven Dutch bishops present at the First Vatican Council held in Rome from 8 December 1869 to 20 September 1870 during the pontificate of Pope Pius IX. From left to right: Msgr. A.J. Schaepman, archbishop of Utrecht, Msgr. J. Zwijsen, bishop of Den Bosch, Msgr. G.P. Wilmer, bishop of Haarlem, Msgr. A.J. Pluijm, apostolic vicar of Constantinople, Msgr. H.W. Steins-Bisschop, apostolic vicar of Calcutta, Msgr. P.M. Vrancken, apostolic vicar of Batavia and Msgr. H.J.A. van Ewijk, apostolic vicar of Curaao, Dutch Bishops at the First Vatican Council of 1869-1870 Docete Omnes Gentes! The seven Dutch bishops who took part in the Vatican Council , print maker: Edouard Taurel, (mentioned on object), Edouard Taurel, (mentioned on object), publisher: C.L. van Langenhuysen, (mentioned on object), Netherlands, 1870, paper, steel engraving, h 348 mm × w 450 mm