Ohaveth Sholum Congregation was the first synagogue in Seattle, Washington, in the United States.

The Schwabacher Brothers—Louis Schwabacher, Abraham (Abe) Schwabacher, and Sigmund (Sig) Schwabacher —were pioneering Bavarian-born Jewish merchants, important in the economic development of the Washington Territory and later Washington state. They owned several businesses bearing their family name, first in San Francisco, then in Walla Walla, Washington, and later in Seattle. Notable among these businesses were Schwabacher Bros. of San Francisco ; Schwabacher Bros. & Company, the Schwabacher Realty Company, the Gatzert-Schwabacher Land Company, and the Schwabacher Hardware Company, all ultimately based in Seattle; and the Stockton Milling Company.