Elling Petersen Enger

I am about to give up searching for the emigration record of g. grandfather, Elling Petersen Enger, born 1836 in Eggedal, Sigdal, Buskerud, Norway. I have his Bible which, in his own handwriting, clearly states that he left Eggedal in April of 1854 and arrived in America on the 20th of June, same year. He wrote this on 22 January 1866. He just failed to give the name of the ship and the port of arrival, His parents came in 1861 and they landed first in Quebec so I assume it would be the same for 1854. None of the 1854 ships on this site list him, and there are very few passenger lists for that year. Any suggestions for additional resources? In America he settled in Spring Grove, MN and in late 1880's moved to Yellow Medicine County, MN where he died in 1900.