America's most inbred family who speak in grunts 'tried best' to sing at Easter service
![America's most inbred family who speak in grunts 'tried best' to sing at Easter service](https://i2-prod.dailystar.co.uk/incoming/article29705329.ece/ALTERNATES/s615/1_Deliverance-inbred-family-make-beautiful-transformation-after-allowing-outsider-in.jpg)
When twin brothers Henry and John Whittaker allowed their two children to get married to each other and welcome 15 children, it kicked off ‘America’s most inbred family’