Norwegian G-grandparents and Danish G-grandparents

Hello all- I know this is a Norwegian Heritage website, but if anyone is willing, and "if" it is allowed in this miscellaneous forum, I need some help trying to trace back my Great Grandparents in Denmark. I believed that I had found the correct ancestors back to the late 1700's I was wrong. The help that I received in the the Norwegian genealogy thread from jkmarker, and Einar and mostly Kåre was amazing! With what I was able to learn about how information is collected, I discovered my previous work was wrong in the Danish census of 1880. I did find the correct Allexander Victor Møller, age 16 of Aarhus, Hasle, Aarhus Købstad, Århus Købstad 3, , 174/fiskergade, 102, FT-1880 and the correct Ella Marie Olsen age 18 of Aarhus, Ning, Viby, Viby Sogn, , Marselisborg, 12, FT-1880 I tried creating a direct link to each person but was not successful- here is one to the general website-http://www.ddd.dda.dk/ I also found some sort of reservation for travel to New York. http://ddd.dda.dk/udvandrer/udvandr_soeg_uk.asp?navn=&stilling=&alder=&sidste_oph_sted=&s_sogn=&s_oph_amt=&best_by=&best_stat=&best_land=&kontraktens_nr=496200&aar=&maaned= Name: Møller, Alex V. Occupation: Skomager Age: 28 Destination: N.Y. Contract no.: 496200 Registration date: 6/29/1891 Birth place: ? Birth place: ? Last res. parish: Århus Last res. county: Århus Last residence: Aarhus Destination country: USA Destination city: New York City Destination state: New York State Name of ship: Indirekte IDcode: I9192M0213 Name: Møller, Ella Marie Occupation: Hustru Age: 30 Destination: N.Y. Contract no.: 496200 Registration date: 6/29/1891 Birth place: ? Birth place: ? Last res. parish: Århus Last res. county: Århus Last residence: Aarhus Destination country: USA Destination city: New York City Destination state: New York State Name of ship: Indirekte IDcode: I9192M0214 Name: Møller, Louis Occupation: Barn Age: 03 Destination: N.Y. Contract no.: 496200 Registration date: 6/29/1891 Birth place: ? Birth place: ? Last res. parish: Århus Last res. county: Århus Last residence: Aarhus Destination country: USA Destination city: New York City Destination state: New York State Name of ship: Indirekte IDcode: I9192M0215 Name: Møller, Olga Occupation: Barn Age: 00 1/2 Destination: N.Y. Contract no.: 496200 Registration date: 6/29/1891 Birth place: ? Birth place: ? Last res. parish: Århus Last res. county: Århus Last residence: Aarhus Destination country: USA Destination city: New York City Destination state: New York State Name of ship: Indirekte IDcode: I9192M0216 Louis and Olga were children born Denmark or possibly Holsteen? I was not able to find any information other than this. If anyone is willing or able to help, I am most thankful. This Danish side is the one that married my Norwegian side when they arrived in Bellingham, Washington, USA Thank you- Carl