Births on May 28

Minna Gombell, American actress (d. 1973)

Minna Marie Gombell (née Gombel; May 28, 1892 – April 14, 1973) was an American stage and film actress.

28 May

Sierra Club
In San Francisco, John Muir organizes the Sierra Club.
6 Jul

Homestead Strike
Three thousand eight hundred striking steelworkers engage in a day-long battle with Pinkerton agents during the Homestead Strike, leaving ten dead and dozens wounded.
7 Jul

Philippine Revolution
The Katipunan is established, the discovery of which by Spanish authorities initiated the Philippine Revolution.
8 Jul

Great Fire of 1892
St. John's, Newfoundland is devastated in the Great Fire of 1892.
9 Aug

Telegraphy
Thomas Edison receives a patent for a two-way telegraph.