The plural form for the pronoun 'it' is 'they' for the subject and 'them' for the object of a sentence or clause; fro example: There is a book on my desk, it is a math book.
Actress Rue McClanahan, known best for her role on The Golden Girls died five years ago on June 3, 2010 at age 76 after suffering a second stroke. Actress and civil rights activist Ruby Dee, known best for her roles in A Raisin in the Sun and Do the Right Thing. died one year ago on June 11, 2014 at the age of 91.
Dolores O'Riordan Dolores O'Riordan was 'found dead by cleaners in bathroom' of Park Lane hotel as her family describe their 'shock and sadness' The star died 'suddenly' at the age of 46 and was found in a London hotel on Monday morning