You wrote "This is my great great grandfather: Jens Peder Rasmusson, birth July 23, 1850, in Sædinge, Nebbelunde, Maribo, Denmark." There is only one person who fits that description. HRRFW and Flemming both looked up the birth record you cited. The record says the father of "your" Jens Peter Rasmussen is Rasmus Hansen. I am not challenging that finding.

I'm just wondering where "your" Jens Peter Rasmusssen is in 1860.

The 1860 census record I posted was already posted in an earlier thread of yours. It wasn't meant to surprise you. If that's "your" Jens, then it suggests his father Rasmus Hansen may have died before 1860.

I didn't find Rasmus Hansen, b 1825 in Sædinge parish, in the 1860 census.