Mary Clements Smith, the mother of Dallas Cowboy legendary running back Emmitt Smith, has passed away. The sad news came via a tweet from Smith's one-time teammate, Michael Irvin.
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And, others followed.
The tweet didn't make clear when Mrs. Smith passed away.
Smith played 15 seasons in the NFL, mostly with the Cowboys, and is the NF's all-time leading rusher with 18,355
