CD Lookup please - Jonasson, Johannesdotter, Johnson

[Glenda Higgins]

My ggrandmother Anna Britta (Johnson) Jonasdotter - Emigrated April 14, 1882, age 50;  
My grandmother Alma (Johnson) Johannesdotter - Emigrated April 14, 1882, age 5,  
Her brother's Anders August (Johnson) Persson - Emigrated April 14, 1882, age 19;  
There older brother Johannes (Johnson) Jonasson - Emigrated April 9, 1880, age 26  
The dates above are the emigration date from Sillurud, Varmland, Sweden according to the 5 year census.
 
My understanding is that they sailed out of Goteborg, Sweden and went to Liverpool, England. Is there anywhere to look up the dates of when they sailed out of Goteborg and when and which port they arrived before leaving Liverpool for America. If the ship did not take them to Liverpool, how did they get to Liverpool from the arrival port?
 
I would appreciate any help. Once I get these dates..maybe I can track the vessel they took to America and use Ellis Island database.
Thanks.

[Maud Svensson]

In the 1880's emigrants usually embarked a post-steamer that took them to Hull. Then they went by train to Liverpool.

[Johan R:son Sjöberg]

There is no Sillurud in Värmland. It must be Sillerud?s parish in the south-west of Värmland.

[Kenneth Larsson]

Glenda,
 
You should try this site:
http://www.emigrantregistret.s.se/
This archive in Karlstad has a lot of information about emigrants from the Värmland area.