Nelson (Nielsen) Peterson (Pedersen)

From family history mentioned NIELSEN / NEILSEN / NIELSON. I will list a few details on the History of him. Adolph Nelson came to Australia on the "Alfred" ship and was not on the passenger list, (could have been a crew member), however from history he was born in Copenhagen (not quite sure if
it was the City of Copenhagen or the County of Copenhagen, [the family feels the latter]) in Denmark on the 23rd March 1830.He was the son of PETER NELSON (Family pronounced as NIELSON NIELSEN) (farmer) and mother Chatrina (Catrina) Hanson PETERSON (could be PEDERSEN). Adolph married 21 year old Somerset-born Theresa Warburton KINGSTON in
Melbourne on August 21 1861, Their home was at Clunes Near Ballarat Victoria,.and listed as miner/engineer they had Fourteen Children
over a 21 year period, Christian names are, Lucy Catrina Ellen--Theresa May--Lillian Blanche--Myra Constance--Emily Ethel--Alice Olive (My Great Grandmother)--Annette Dagmar--Olaf Lind--Dagmar Marie--Linda--Olaf Ernest--Eileen Gladys--Norman Kingston--Reine Bery
We seem to have researched about as far as we can from Australia and further have just started searching the Danish Archives and any information would be appreciated on Adolph and his family NIELSEN/PETERSON