I wasn't able to find any information on Anna Rasmine Jørgensen's marriage or the birth of Oden, but after many hours of research I did find the following on her family.
Here is the family in the 1885 census
All persons in the household
København, København (Staden), Vognmagergade (Ulige numre), Rosenborg Kvarter, , Vognmagergade 15,Matr.64 Forhus 1.Sal, 3, FT-1885
Name: Age: Marital status: Occupation in household: Occupation: Birth place:
Hans Lausman Jørgensen 30 Gift Husfader Skibsmed Odense
Amalie Jørgensen 24 Gift Husmoder Kjøbenhavn
Anna Jørgensen 3 Ugift Barn Kjøbenhavn
Valdemar Jørgensen 1 Ugift Barn Kjøbenhavn
Jens Jensen 22 Ugift logerende Tjener Horsens
Hans Loumann Jørgensen was born on 2 Apr 1854, parents Anders Jørgensen and Else Kirstine Loumann, age 31, Vor Frue, Odense, Odense, opslag 26 nr 14.
Hans Loumann Jørgensen came to Copenhagen in 1904 and lived in Kiel, Germany from 1905 to 1912. In the 1921 census he is living alone at Vigerslev vej, opslag 101.
Anna Rasmine Jørgensen was born 5 May 1881, Trinitatis, Sokkelund, København, opslag 21 nr 60. She was confirmed in Skt Stefan, Sokkelund, København in 1895, opslag 230. In 1908 she was still single and working in Copenhagen as a sales person.
Else Kirstine Loumann was born on 19 May 1823, Vor Frue, Odense, Odense, opslag 52 nr 18. Her parents are Hans Loumann and Ane Sabine Larsdatter.
Hans Larsen Looumann, age 45, and Anne Sabine, Larsdatter, age 36, were married in Aasum, Aasum, Odense on 5 Apr 1821, opslag 81 nr 4.
Viggo Valdemar Jørgensen was born on 5 Jul 1883.
I hope this helps.