Skip to content

Sumner Slichter, Former Feingold Staffer, Dies at 62

Ex-senator's longtime adviser died of brain cancer in his Alexandria home

(Photo courtesy of Slichter's family).
(Photo courtesy of Slichter's family).

Sumner Slichter, longtime chief policy adviser to former Wisconsin senator Russ Feingold, died at age 62 of brain cancer in his Alexandria, Virginia, home on Monday.  

Slichter met Feingold in 1981, and he convinced the former senator to run for a Wisconsin state Senate seat which Feingold won the following year. After Feingold was elected to the U.S. Senate in 1992, Slichter served for 18 years as policy director.  

“Sumner was at my side for every vote I took in 28 years as a legislator, and I didn’t vote until I sought his wise counsel,” Feingold said.  


[Russ Feingold Announces Senate Bid]
He is survived by his wife, Pam Russell, and daughter, Sarah. In lieu of flowers, his family asked for donations in his memory to the Russ for Wisconsin Senate campaign; Nobody Leaves Mid-Hudson, a housing and utilities rights organization; and Capital Caring, a nonprofit hospice provider.  


Get breaking news alerts and more from Roll Call on your iPhone or your Android.

Recent Stories

Maine Democrats pick Troy Jackson to replace Platner as Senate nominee

‘Godfather’ 1 or 2?  — Congressional Hits and Misses

The dubious rags to riches promise of Trump accounts

Wrapup: House hustles home while Senate stays the course

Photos of the week | July 17-23, 2026

DCCC targets Republican-held seats with digital ad to mark 100 days till midterms