Counting High

This notice has appeared outside the Catholic church, Mwrog Street. We all know what it means. It's the way it's said that's amusing. It reads, 

The maximum number of persons (including stewards) allowed in the church at ony one time is 34 (or 60 if from the same household)

In generations gone by, Catholic families were famous for having lots of children but we'd never heard of a family of 60...