Complex sentence: Named for Robley Dunglison Evans, she was launched 30 October 1918 by Bath Iron Works, Bath, Maine; sponsored by Mrs. D. N. Sewell, granddaughter of Rear Admiral Evans; and commissioned 11 November 1918, Commander Frank H. Sadler in command.
Split into simpler sentences: Named for Robley Dunglison Evans, she was launched on 30 October 1918 by Bath Iron Works, Bath, Maine; sponsored by Mrs. D. N. Sewell, granddaughter of Rear Admiral Evans. The ship was commissioned on 11 November 1918, Commander Frank H. Sadler in command.