Gretchen Fiske-Warren (Molly’s sister) and Rachel Warren, Boston, 1890s. ‹ Previous Soon after Erskine Childers was executed in 1922, Éamon de Valera gave President Childers (then 17) this portrait. Next › Molly Childers shooting a target pistol, Harvard, Massachusetts, 1903. Gretchen Fiske-Warren (Molly’s sister) and Rachel Warren, Boston, 1890s.