List of Washington Nationals first-round draft picks - Wikipedia
Pedro Martinez, Randy Johnson rose from Expos roots
Eighteen USA Baseball Alumni Selected in First Round of 2018 Major League Baseball Draft
Mace Drafted by Cleveland in Second Round of MLB Draft - Florida Gators
Rusty Staub Played Like Stainless Steel for the 1969 Montreal Expos, News, Scores, Highlights, Stats, and Rumors
Mike Marshall, 1st reliever to win Cy Young, dies at 78 - The San Diego Union-Tribune
Remembering the 1994 Expos: From MLB's Best to Washington Nationals in 10 Years, News, Scores, Highlights, Stats, and Rumors
Nolan Ryan - Wikipedia
On the Expos website there is a newsletter talking about Pat Mahomes Sr being signed as a pitcher in 04. Tom Brady was drafted as a catcher for the Expos in 94.
Gary Carter - Wikipedia