# that were a year old

"that were each one year old"

# This was the sacrifice of Shelumiel son of Zurishaddai

"This was what Shelumiel son of Zurishaddai gave as a sacrifice." "Shelumiel" and "Zurishaddai" are names of men. 

# Shelumiel son of Zurishaddai

See how you translated these names of men in Numbers 1:6.