For Perkins-2494 (did you intend that, not -2429?) if you look at Judith's father Thomas Perkins (Perkins-2), his profile, which includes sources, says his daughter Judith, b. 1658, died unmarried.
For Perkins-648, if you look at that Judith's father, Jacob Perkins (Perkins-614), his profile, which also includes sources, says that his daughter Judith married Nathaniel Browne.