Robert Tunnell III gave his organization's annual donation to the Greater Delaware Valley Chapter of the National Multiple Sclerosis Society May 21.

With the $15,000 check, Chapter President Kevin Moffitt said the money will help fund new treatments for patients with MS, once a debilitating condition, but now controlled with medication.

Tunnell said he donates every year in memory of his grandmother, Eolyne Tunnell, whose mobility was limited after she was diagnosed with MS.