1. Ernest Demlow  was born in Mar 1821 in Klinz, Mecklenburg, Germany. He died on 20 Jan 1906 in Polar, Langlade County, Wisconsin.

He immigrated to Wisconsin before 1878.  In 1878 he moved to the town of Polar from New

London.  There is a lake named after him in Polar, named Demlow's Lake

Ernest married Lena Erich . Lena was born on 19 Mar 1819 in Germany. She died on 26 May 1893 in Polar, Langlade County, Wisconsin.

They had the following children:
 

               2 F         i.  Ernestine Demlow  was born on 23 Nov 1850 in Schwerin, Mecklenburg, Germany. She died on 2 Apr 1936 in Norwood, Langlade County, Wisconsin. She was buried in St. Peter's Cemetery, Polar, Langlade County, Wisconsin.

1910 Census stated she immigrated in 1871. 

Ernestine married August C. Hanke  on 12 Apr 1874 in New London, Waupaca County, Wisconsin. August was born on 19 Sep 1846 in Pommern, Germany. He died on 24 Apr 1916 in Antigo, Langlade County, Wisconsin. He was buried in St. Peter's Cemetery, Polar, Langlade County, Wisconsin.

1910 Census stated he immigrated in 1872.

               3 F         ii.  Fredericka J. Demlow  was born in Dec 1853 in Germany. She died in Polar, Langlade County, Wisconsin.

She had 13 children.

Fredericka married Herman A. Schmeisser  about 1875 in Wisconsin. Herman was born in 1845 in Hamburg, Germany. He died in Polar, Langlade County, Wisconsin.
 

               4 M       iii.  Fred Demlow  was born on 9 Feb 1857 in Germany. He died on 2 Jul 1929 in Polar, Langlade County, Wisconsin. He was buried in Jul 1929 in St. Peter's Cemetery, Polar, Langlade County, Wisconsin.
 

Fred married Bertha Hintz  daughter of Fred Hintz and Friedericka Achtenberg on 19 Mar 1893. Bertha was born on 24 Aug 1865 in Achtenberg, Germany. She died in Jun 1960 in Polar, Langlade County, Wisconsin. She was buried in 1960 in St. Peter's Cemetery, Polar, Langlade County, Wisconsin.
 

               5 F        iv.  Mary S. C. Demlow  was born in Nov 1862 in Germany. She died on 11 Mar 1941 in Polar, Langlade County, Wisconsin.

1930 census states she immigrated in 1872. 

Mary married Gustave W. Kluwe  in 1891/1892 in Wisconsin. Gustave was born in May 1865 in Germany. He died after 1930 in Polar, Langlade County, Wisconsin. 

               6 F        v.  Lena Demlow .
 

               7 F        vi.  Minnie Demlow .
 

               8 F       vii.  Weda? Demlow .