You'd need shipping lists. I THINK Ellis Island has what boat your ancestors came in on. Then you have to cross reference.
My cousin has them when my maternal great grandfather and his bride came on the boat from Hamburg. Maltz was not anglicized when they got here. Other maternal grandparents came from Mountcharles, Ireland. I'm not sure when they got here but grandfather was born in Philly and ggf was born in Ireland.
Paternal side - gf NYC born and died. ggf was a member of 14th New Jersey in the Civil War. Before that and grandmothers side, no idea.