He comes from a famous footballing family in Galway. His brother Tomás also played in the All Ireland win's in 1998 and 2001, and his youngest brother Michael also played for the Galway senior team. The passion of football in the Meehan family was clearly evident when 5 brothers started on the successful All-Ireland Club Championship Caltra side while eldest brother Seamus was a sub on that day. Declan's sister, Mairead, was a sporting star in her own right. She was a very useful camogie player. A teacher who graduated from DCU, she gained an All-Ireland junior camogie medal with Holy Rosary College. Mairead died in 2007 from osteosarcoma.
