Looking for Information on Seriac Guillory from Iota Louisiana

U.S., World War I Draft Registration Cards, 1917-1918
Name: Seriac Guillory
County: Acadia
State: Louisiana
Birthplace: Louisiana,United States of America
Birth Date: 17 Nov 1895
Race: African (Black)

U.S., Headstone Applications for Military Veterans, 1925-1963
Name: Seriac Guillory
Birth Date: 16 Nov 1894
Death Date: 26 Aug 1961
Cemetery: Iota Protestant Cemetery
Cemetery Location: Iota, Louisiana
applied for by Mrs Rememta E Guillory (Widow)

1910 United States Federal Census
Name: Seriac Guilloy [Seriac Guillory]
Age in 1910: 15
Birth Year: abt 1895
Birthplace: Louisiana
Home in 1910: Iota, Acadia, Louisiana
Race: Black
Gender: Male
Relation to Head of House: Son
Marital Status: Single
Father's Name: Joseph Guilloy
Father's Birthplace: Louisiana
Mother's Name: Daniz L Guilloy
Mother's Birthplace: Louisiana

Joseph Guilloy 49
Daniz L Guilloy 35
Benjonmen Guilloy 19
Roza Guilloy 17
Seriac Guilloy 15
Maria Guilloy 13
John Guilloy 9
Amelie Guilloy 9
Lillian Guilloy 2
Frady Guilloy 0
[8/12]
Adelle Guilloy 41

"United States Census, 1920"
Name: Joseph Guillory
Titles and Terms:
Event Type: Census
Event Year: 1920
Event Place: Iota, Acadia, Louisiana, United States
District: 7
Gender: Male
Age: 58
Marital Status: Married
Race: Black
Race (Original): Black
Can Read:
Can Write:
Relationship to Head of Household: Head
Relationship to Head of Household (Original): Head
Own or Rent:
Birth Year (Estimated): 1862
Birthplace: Louisiana
Father's Birthplace: Louisiana
Mother's Birthplace: Louisiana
Sheet Number and Letter: 6A
Household ID: 95
Line Number: 9
Affiliate Name: The U.S. National Archives and Records Administration (NARA)
Affiliate Publication Number: T625
GS Film number: 1820603
Digital Folder Number: 004300958
Image Number: 00334

Head Joseph Guillory M 58 Louisiana
Wife Denise Guillory F 48 Louisiana
Daughter Rosa Guillory F 26 Louisiana
Son John Guillory M 19 Louisiana
Daughter Emily Guillory F 19 Louisiana
Daughter Lelians Guillory F 12 Louisiana
Son Alfred Guillory M 10 Louisiana
Daughter Lelia Guillory F 8 Louisiana

I cannot find a marriage for a Seriac Guillory to a Remeta E ??????? or a Marriage for Joseph Guillory to a Deniz /Denise ???????

Thank you so much for this information. Could you please find some information on my father, Howard John Guillory, born in Iota, La in 1920. Seriac Guillory was his father.

"United States Census, 1930"
Name: Howard Guillory
Titles and Terms:
Event Type: Census
Event Year: 1930
Event Place: Iota, Acadia, Louisiana, United States
District: 0011
Gender: Male
Age: 9
Marital Status: Single
Race: Black
Race (Original): Black
Relationship to Head of Household: Son
Relationship to Head of Household (Original): Son
Birth Year (Estimated): 1921
Birthplace: Louisiana
Father's Birthplace: Louisiana
Mother's Birthplace: Louisiana
Sheet Number and Letter: 7B
Household ID: 152
Line Number: 87
Affiliate Name: The U.S. National Archives and Records Administration (NARA)
Affiliate Publication Number: T626
Affiliate Film Number: 782
GS Film number: 2340517
Digital Folder Number: 004584866
Image Number: 00373

Head Ceriac Guillory M 39 Louisiana
Wife Remita Guillory F 27 Louisiana
Son Howard Guillory M 9 Louisiana
Son Eward Guillory M 7 Louisiana
Daughter Mildred Guillory F 4 Louisiana
Daughter Margery Guillory F 2 Louisiana

Not sure if this is your Howard:

"United States Social Security Death Index"
Given Name: Howard
Middle Name: J
Surname: Guillory
Name Suffix:
Birth Date: 25 August 1920
Social Security Number: 450-28-1847
State: Texas
Last Place of Residence: Webster, Louisiana
Previous Residence Postal Code: 71055
Event Date: 18 April 2002
Age: 82

States birth 25 August 1919, mother

"Louisiana, First Registration Draft Cards, 1940-1945"
Name: Howard Guillory
Event Type: Draft Registration
Event Year Range: 1940-1945
Event Place: Iota, Acadia, Louisiana, United States
Gender: Male
Birth Date: 25 Aug 1919

Mother: Mrs Remeta E Guillory
Draft Cards (1st Registration) for the State of Louisiana
Affiliate ARC Identifier: 2169763
Digital Folder Number: 004819810
Image Number: 00171