Found the following in Minnesota Historical Society
http://www.mnhs.org/genealogy/If interested in obtaining the certificate, please go to the above link and order by certid# listed.
(ALSO REFER TO THE "FREDENBERG" SURNAME MESSAGE BOARD)
Vredenberg, (UNKNOWN)
Date of Birth: 10/07/1928
Mother Maiden Name: Holden
certid# 1928-04470
County of Birth: Cass
Vredenberg, Luella
Date of Birth: 02/25/1901
Mother Maiden Name: Anna
certid# 1901-09231
County of Birth: Hubbard
Vredenberg, Orval Marvin
Date of Birth: 10/01/1929
Mother Maiden Name: Holden
certid# 1929-10414
County of Birth: Hubbard
Vredenberg, Richard Allen
Date of Birth: 06/09/1924
Mother Maiden Name: Brown
certid# 1924-12127
County of Birth: Hubbard
Vredenburg, Babe
Date of Birth: 01/20/1907
Mother Maiden Name: Trusty
certid# 1907-09776
County of Birth: Hubbard
Vredenburg, Iona Isadore
Date of Birth: 03/19/1918
Mother Maiden Name: Holden
certid# 1918-12909
County of Birth: Hubbard
Vredenburg, Irene May
Date of Birth: 12/23/1923
Mother Maiden Name: Holden
certid# 1923-04978
County of Birth: Cass
Vredenburg, Laurel Merland
Date of Birth: 08/08/1926
Mother Maiden Name: Holden
certid# 1926-11609
County of Birth: Hubbard
Vredenburg, Robert Hugh
Date of Birth: 04/28/1916
Mother Maiden Name: Trusty
certid# 1916-04992
County of Birth: Cass
Vredenburg, Ruth Luella
Date of Birth: 08/19/1921
Mother Maiden Name: Holden
certid# 1921-13263
County of Birth: Hubbard
Vredenburg, Viola Rozanne
Date of Birth: 10/06/1910
Mother Maiden Name: Truty
certid# 1910-03974
County of Birth: Cass
Vredenburgh, Eugene Irving
Date of Birth: 01/19/1924
Mother Maiden Name: Hue
certid# 1924-06979
County of Birth: Crow Wing