With the wonderful help of a Danish woman and a Swedish woman I have finally located Odin. Here is what we have found.
Odin Ernst Clorius Jørgensen was born on 23 Sep 1902 in den Kgl Fædelsskiftelse, opslag 138 nr 824. He was baptized in Kapernaum, Sokkelund, København on 24 May 1903, opslag 169. His parents are the unmarried Anna Rasmine Jørgensen and the alleged father Odin Thorvald Clorius. Odin Ernst Clorius Rasmussen was confirmed 30 Mar 1919 in Frederik, Sokkelund, København, opslag 41 nr 1.
Anna Rasmine Jørgensen married Johannes Christian Rasmussen in a civil ceremony in København on 15 July 1910.
Anna Rasmine and Johannes Christian had a son, Erik Johannes Rasmussen. He was born on 25 Aug 1910 and baptized in Rigshospitalet, Sokkelund, København on 13 Sep 1910, opslag 6 nr 28.
Johannes Christian Rasmussen died on 7 May 1912, Skt Paul, Sokkelund, København, opslag 22 nr. 34.
In the 1911 census the family is living at Federiciagade 10, København, opslag 22.
In the 1916 census they are living at Gernersgade, København, opslags 324-326.
In the 1921 census they are living at Gernersgade 58, København, opslag 40.
Note that in both the 1916 and 1921 censuses Hans Loumann Jørgensen is living with Anna.