Beeton/Beedon Heckington early 1800s

[mikebeeton]

I'm looking for the marriage of Daniel and Elizabeth Beeton or Beedon. Their four children were all christened at Heckington between 1804 and 1814. Daniel and Elizabeth were noted as Beedon in the church register but at least two of the children became Beeton in all further records.
Daniel was a 'drover' and I have not been able to find any BMD for him or his wife. Where to go from here, please ? Mike

[mikebeeton]

The four children were Jacob BEETON 1804, Durham Chadwell BEETON 1807, Sarah Ann BEETON 1810, Joseph Chadwell BEETON 1814.
Joseph was my Gt Gt Grandfather, and Durham ran Vauxhall Boarding School in Boston.