Posted by Steve Harrison on Saturday, February 27, 2010 at 02:06:18 :

San Francisco Call, August 28, 1900 (Tuesday), Page 13, Column 4.

"DIED. WILLIAMSON - In this city [San Francisco], August 26, 1900, Edmund Williamson, son of James Williamson of Sea Lodge, Bantry [in County Cork], a native of Ireland." END

[There are articles in the San Francisco Call issues of August 27 and 28 related to the accident that caused his death.]