http://www.cooganresearchgroup.com/crg/index.htm 21 April 2024 COOGAN births occurring in the State of Oklahoma [OK] between 2004 and 2024: ***Note - not a complete listing*** 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 ___________________________________________________________________ ***