These instructions came as the result of a petition sent to the directors by Abraham d’Lucena, Salvatore d’Andrade and Jacob Cohen, for themselves and in the name of others of the Jewish nation, asking for a confirmation of the privileges, which was thus granted. These three and two other Jews, Joseph da Costa and David Frera, were in the preceding year, 1655, assessed each 1,000 florins to defray the cost of erecting the outer fence or city wall, from which Wall street takes its name. It was the same amount as was imposed upon the wealthiest of the citizens, and the five adduced it as a reason for their being entitled to the rights to trade and to hold real property. Abraham d’Lucena, who appears to have been the most prominent of the early Jewish immigrants, and several others, applied in July, 1655, for a burying ground; but the request was refused with the reply “that there was no need for it yet.” There was need for it, however, about a year later, and on July 14, 1656, a lot was granted to them outside of the city for a place of interment. This is the old cemetery on Oliver street and New Bowery, which was augmented by further purchases in the following century. The city was at that time exposed to attacks from Spanish cruisers and pirates, and to assaults from hostile Indians. The encroachments of the English on Long Island and Westchester was a subject of constant anxiety, England never having conceded the rights of the Dutch to settle New Netherlands. This caused all the male inhabitants capable of bearing arms to enroll in the Burgher Guard, and a watch was kept up night and day with the steadiness and vigilance of a beleaguered town. A few months after the arrival of the Jewish immigrants the question arose whether the adult males among them should be incorporated in the Burgher Guard; the officers of the guard submitting the question to the Governor and Council. It was duly deliberated upon and an ordinance was passed (August 28, 1655), which, after reciting “the unwillingness of the mass of the citizens to be fellow-soldiers of the aforesaid nation” or watch in the same guard-house, and the fact that the Jews in Holland did not serve in the train bands of the cities, but paid a compensation for their exemption therefrom, declared that they should be exempt from that military service, and for such exemption each male person between the ages of sixteen and sixty shall pay a monthly contribution of sixty-five stivers.