This suit is brought to compel the defendants, the inhabitants of the township of Linden, in the county of Union, who claim a lien for a municipal assessment upon land in that township, to redeem a mortgage given to the complainants, the commissioners of the sinking fund of New Jersey, upon the property, July 14th, 1874, by Job S. Crane and Belinda Hearn, trustees. Under foreclosure proceedings upon the mortgage, which were begun April 26th, 1880, the property was sold November 3d,
