Nils Peter Laberg Heitman died in 1938.
Nils Peter Thesen died in 1929.
Roman Heitman died on November 24, 2004, in San Antonio, Chile.
Nils Westermark died in 1980.
Nils Almlöf died in 1875.
Nils Mustelin died in 2004.
Nils Romander died in 1978.
Nils Wallin died in 1987.
Nils Astrup died in 1835.
Nils Täpp died in 2000.
Nils Fixdal died in 1972.
Nils Mugaas died in 1992.
Nils Löfgren died in 1967.