Vambrey, Hermann, was born in 1832 at Szerdahely, on the Island Schütt, Hungary. He studied at Pressburg, especially modern languages, and became a member of the Reformed Church after his baptism. At the age of twenty-two he became tutor in a Turkish family in Constantinople, and later he travelled through Asia Minor, Armenia, Persia, Turkestan, Bokhara, Samarkand and the regions of the Oxus. Dressed as a dervish he passed through all these countries unhurt, but was often in danger. He then published his experiences and acquisitions in these journeys, in the following works: "German-Turkish Dictionary" (Constantinople, 1858). "Dsagataic Dictionary" (Hungarian), (Pesth, 1861). "An Etymological Dictionary of Torkatartaric Languages" (Leipzig, 1877). "The Russian Power in Asia" (ib., 1871). "Central Asia" and "Anglo-Russian Relations" (ib. 1873). "Travels in Central Asia" (ib., 1865). "Sketches from Central Asia" (ib. 1868). "Wanderings and Experience in Persia" (1867). "Niguric Linguistic Documents" (Innsbruck, 1870). "History of Bokhara" (Stuttgart, 1872). "Islam in the 19th Century" (Leipzig, 1875). "Moral Pictures from the East" (Berlin, 1876); and a number of other works. He wrote his autobiography under the titles, "Arminius Vambrey, His Life and Adventures" (London, 1883), and "Struggles of my Life" (ib., 1894).

Vanorden, Rev. E., a Dutch Jew, who was baptized by Dr. Ewald in 1863. He afterwards studied for the ministry in America and was sent as a missionary to Brazil, where he laboured at San Paulo for many years.

Venetianer, Pastor A., son of a Jewish rabbi, was converted through the preaching of the Rev. C. A. Schönberger. He afterward studied theology in Serftom. In 1879 he became Pastor in Panseora, Hungary, and afterwards in Trieste, where he wrote a book entitled: "Die Evangelische reformite Kirche Cristo Salvatore zu Triest" (Trieste and Leipzig, 1887); and also an epistle to Rabbi J. Lichtenstein in Tapio Szele, entitled "Zum Zeugniss" (Vienna, 1886). Later on he became Pastor at Rohrbach, South Russia, where he supported the movement of Rabinowitz.

Vicars, Mrs. Murray, was the daughter of a wealthy Jewish merchant, and was brought to a knowledge of the Saviour through her intercourse with a Christian nurse. Her father, when attending the dedication of a new synagogue, took cold and became dangerously ill. His Jewish friends of the synagogue came to visit him, but were afraid to tell him that he was on the brink of the grave, and he died soon after. This brought her serious thoughts and led her to question the reason why the Jews shrink from mentioning the subject of death to a sick man. She had afterward to appear before a Court in reference to the property which her father had left and to take an oath before the magistrate. An Old Testament was then handed to her for that purpose, when she exclaimed before the whole assembly of Jews and Christians: "The New Testament is for me." This raised a great commotion, but having taken this decisive step, she did not hesitate to become a member of the Church by baptism. She afterward married the Rev. Murray Vicars, and went with him to Bagdad to labour amongst the Jews there. On their journey back to England on account of ill-health, her husband died at Marseilles, in 1850, and she settled at Brighton, where she founded a school for ragged children. It must be added that her sister, too, embraced Christianity, and she left three sons, clergymen of the Church of England, two of them are especially well known—the Rev. Charles Neil and the Rev. James Neil. The latter was incumbent of Christ Church, Mount Zion, from 1871-74.

The maiden name of Mrs. Murray Vicars was Fanny Phillips; her brother Samuel was a distinguished man of letters.

Wallfisch, Rev. J. H., was brought to a knowledge of Christ by Professor Cassel at Breslau, and after his baptism there he was for a time in the service of the Free Church of Scotland. He emigrated to the United States and, joining the Methodist Episcopal Church, became secretary of the Jewish mission of that body, founded an "Institutum Judaicum" amongst the students of the Anglo-German College at Golena, and received from Milton College the degree of Doctor of Music.

Weiss, Edward, was converted through the instrumentality of Dr. Zuckerkandl at Rustschuk, Bulgaria, in 1869, where he was for some time teacher in the mission school. On account of the Russo-Turkish war, he was removed by the British Society for the Propagation of the Gospel amongst the Jews to Vienna, and assisted Salkinson. At least thirty of his enquirers were baptized there. The rest of his life was spent in preaching the Gospel at Pressburg, where he had frequent intercourse with the students of the Rabbinic Seminary there. He died in 1905.

Wolf, Philipp, D.D., was baptized in 1554. He wrote "Spiegel der Juden," in which he brings proofs from Moses and the prophets that Jesus is the Messiah, and gives information concerning the Jewish prayers, some of which he quotes in German, and also in reference to the "Shem Hamphorath," or ineffable name of God. (Wolff, Bib. Heb. 3 N. 1830 c.)

Wolff, Joseph. The two great missionary explorers of the nineteenth century were David Livingstone and Joseph Wolff. The labours of the former were chiefly confined to Negro races of the "Dark Continent"; whereas the latter made most extensive journeys amongst the various remnants of the tribes of Israel scattered throughout Africa and Asia. The lives of both these great men touch upon all that is romantic and of thrilling interest in the wide range of exploration, and none the less so because they consecrated themselves to their Master's service, and, with a consuming zeal for souls, went forth to seek and to save the lost.

Joseph Wolff was the pioneer missionary to Jews in the Orient. Like St. Paul, he, too, was "in journeyings often, in perils of waters, in perils of robbers, in perils by mine own countrymen, in perils by the heathen, in perils in the city, in perils in the wilderness." His almost superhuman efforts in the third and fourth decades of last century cast a halo of romance around Jewish missions, and laid the foundation for much subsequent work. Within the short period of sixteen years we find him visiting Egypt, Palestine, Syria, Asia Minor, Asiatic Turkey, Persia, India, Bokhara, Abyssinia and Arabia—and some of these countries more than once. Verily, he compassed sea and land to make proselytes to the faith, of which he became such a doughty champion.