Siblings that went to USA and Australia

[Tomas Albertsson]

Dear people

I am trying to find some information about when some people went to Australia ?

They are siblings

1) Astrid Elisabeth Clausen goes to USA 27/12/1899 from Köbenhavn.
b. 2. mars 1873 in Vor Frelser-sókn,

2) Eva Anna Helene Clausen, later married James Lee in Australia.
b. 23. okt. 1871 in Frederiksberg-sókn

3) Poul Claus Clausen,
b. 4. apríl 1875, [Stykkishólmi?] in Iceland
Farmer in Australia.

I can find Astrid  here: http://www.udvandrerarkivet.dk/udvandrerprotokollerne/
But not the others 

Any idea where to search ?

Venlig hilsen
Tómas V. Albertsson

[John Damm Sørensen]

Dette kunne være Poul Claus Poulsens statsborgerskab. Man kan anmode om en kopi, men det koster et mindre beløb.
https://recordsearch.naa.gov.au/SearchNRetrieve/Interface/DetailsReports/ItemDetail.aspx?Barcode=849329&isAv=N

Hilsen
John