Ada Beatrice Eunice Slade

     Ada Beatrice Eunice Slade was born on June 3, 1894 in Halifax, Halifax County, Nova Scotia, Canada.¹ She was the daughter of Willoughby Simeon Slade and Emma Louise Sinfield.¹ Married Seymour Daniel Nieforth (1894-1977) and had one daughter, Mavis Louise Nieforth Costa (1922-2000.)¹ Ada Beatrice Eunice Slade died on November 21, 1951 in Boston, Suffolk County, Massachusetts, at age 57.¹ She was buried in Mount Pleasant Cemetery, Rockland, Plymouth, Massachusetts.¹