Maverick dog park launch_credit Iris Dimmick09 Lewis McNeel’s great, great, great, great grandfather was Samuel Maverick (Maverick Park’s namesake). McNeel donated the doman name www.maverickpark.org to the dog park. Photo by Iris Dimmick. at GS1221 fundraising kick off party for Maverick Dog Mark on May 12, 2015. Photo by Iris Dimmick.