Anton and Emily had nine children:
1. Chester E. (1908 - )
2. Marvin C. A. (1910 - )
3. Anthony V. (1911 - 1969)
4. Ernest A. F. (1914 - )
5. Irene A. C. (1915 - )
6. Melvin E. (1919 - )
7. Burnell (1921 - )
8. Marion E. (1923 - )
9. Pauline (1925 - )
- - - - - - - - - - - - - - - - - - - - -
SOURCE: The above census information was received via email message from Charles Coe in January 2012.

Below are MN Birth & Death Index records which appear to match the list of children above. There is also an unnamed 10th child. It should be noted there are two separate ALM families living in Chisago County that are found in the 1905 MN state census records:

1 birth ) Peterson, Evan C.
Date of Birth: 28 Mar 1907
Mother Maiden Name: Hardina
certid# 1907-04403
County of Birth: Chisago

2 birth) Peterson, Marvin Carl
Date of Birth: 09 Mar 1909
Mother Maiden Name: Hardena
certid# 1909-04810
County of Birth: Chisago

3 birth) Peterson, Anthony Vernae
Date of Birth: 27 Feb 1911
Mother Maiden Name: Olson [sic]
certid# 1911-04742
County of Birth: Chisago
3 death) PETERSON, ANTHONY V.
Date of Birth: 27 Feb 1911
Place of Birth: MINNESOTA
Mother Maiden Name: ALM
certid# 1969-MN-023020
Date of Death: 26 Sep 1969
County of Death: HENNEPIN

4 birth) Peterson, Ernest August Fredric
Date of Birth: 22 Dec 1912
Mother Maiden Name: Alm
certid# 1912-05159
County of Birth: Chisago
4 death) PETERSON, ERNEST A.
Date of Birth: na
Place of Birth: na
Mother Maiden Name: na
certid# 1945-MN-002547
Date of Death: 02 May 1945
County of Death: CHISAGO

5 birth) Peterson, Irene Anne
Date of Birth: 22 May 1914
Mother Maiden Name: Alm
certid# 1914-05623
County of Birth: Chisago

? birth) Peterson, Unnamed baby
Date of Birth: 11 Mar 1916
Mother Maiden Name: Olen
certid# 1916-05902
County of Birth: Chisago
? death) PETERSON, UNNAMED
Date of Birth: na
Place of Birth: na
Mother Maiden Name: na
certid# 1916-MN-002536
Date of Death: 11 Mar 1916
County of Death: CHISAGO

6 birth) Peterson, Melvin Edward
Date of Birth: 11 Sep 1918
Mother Maiden Name: Alon
certid# 1918-06016
County of Birth: Chisago

7 birth) Peterson, Burnell Albin
Date of Birth: 04 Sep 1920
Mother Maiden Name: Alm
certid# 1920-06172
County of Birth: Chisago

8 birth) Peterson, Marion Hardene Elaine
Date of Birth: 27 May 1922
Mother Maiden Name: Alm
certid# 1922-06141
County of Birth: Chisago

9 birth) Peterson, Pauline Nina Faeette
Date of Birth: 05 May 1924
Mother Maiden Name: Alm
certid# 1924-05867
County of Birth: Chisago

? birth) Peterson,
Date of Birth: 28 Oct 1925
Mother Maiden Name: Alm
certid# 1925-05779
County of Birth: Chisago