Johan was born in 1927, the son of unknown parents. The place is not known.
His wife was Astrid Maud Ingeborg, who he married in 1961 in Asker, Near Oslo, Norway. Their five known children were Cathrine (1962-?), Benedickte (1963-?), Alexander (1965-?), Elisabeth (1969-?) and Carl Christian (1972-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | 1927 |
|