He was baptised again(!) at Cople the next day, his mother being given as Dorothy. This suggests his parents were Thomas Robinson and Dorothy Sedsman who married at Cardington on 21st January 1604/5. There were three children (Sibyl, Joan & Thomas) baptised at Cardington in this timeframe with a father Thomas. I have no later records for any of the three, but there is a burial of a Thomas Robinson at Cardington on 7th February 1639/40 who might or might not be your man. Parents Thomas & Dorothy were buried a few days apart in February 1619/20.
Since it seems there are no descendants, at least in Cardington, Cople or any of the other parishes I have entered into my database, I am curious as to your interest in this man.