UnScramble this Word: d g n s g i l o?

Questions

In 1888 Theophilus Van Kannel of Philadelphia receives a patent for his ---------- -- described as a storm door structure. ?

In 1904 ---------- J. Bunche, a founder and diplomat of UN (Nobel 1950), born. ?

In 1904 Ralph J.---------- , a founder and diplomat of UN (Nobel 1950), born. ?

In 1923 ---------- Williams, swimmer, actor, born. ?

In 1923 Esther---------- , swimmer, actor, born. ?