Hollis is an unincorporated community in Cloud County, Kansas, United States.

A tornado hit Hollis on May 14, 1909, at five o'clock in the evening causing serious damage and killing several people. The town was "swept away" by the tornado Only three buildings in the town were reported to have escaped damage, and total damage estimates were over $50,000 in 1909 dollars. (en Wikipedia)

1909 Hollis, Kansas tornado aftermath