Jens Peter Rasmussen
The family came on the ship John J. Boyd in 1855. The only nine-year-old on the ship manifest with the family is "Rasmus Rasmussen," so this may be Jens Peter.
The family consisted of father, Mikkel, mother, Ingeborg, and children, Birgit Maria, Karen, Niels, Rasmine, Rasmus, Soren and Soren Peter. Rasmus Rasmussen accompanied them.