By peoplestaff225
Updated October 21, 2008 02:30 PM
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Humberto Carreno/Startraks

Actress Julianna Margulies and 9-month-old son Kieran Lindsay dress for the fall chill while taking a walk in their Soho neighborhood on Monday afternoon in NYC.

Dad is lawyer Keith Lieberthal, whom Julianna, 42, wed in November 2007 in Lenox, Mass.