Ephraim Davidson Armstrong, Sr. - Gedcoms are messy. Please check the profile! Someone merged and now there are dozens of children

Gedcoms are messy.
Merges can take more than just one click.
Please help clean up the profile. Thank you.

Birth: March 09, 1794
Halifax County, North Carolina, United States
Death: August 24, 1873 (79)
Gards Point, Wabash, Illinois, United States
Place of Burial: Lick Prarie Cemetery, Lick Prarie Precinct, Wabash, Illinois, United States
Immediate Family:
Son of John Armstrong and Elizabeth Bagby (Martin)
Husband of Ruth Gard Armstrong; Ruth Armstrong (Gard) and Sarah Jane Armstrong (Warner)
Father of Mary Fulkerson (Armstrong); Abner Armstrong; Thomas J Armstrong; George Washington Armstrong; Elizabeth "Betsy" (Betsy) / Elizabeth Armstrong; Polly Buchanan (Armstrong); John Armstrong; James M Armstrong; Timothy G. Armstrong; Phebe Ann Armstrong; Eliza Armstrong; Sarah J Armstrong; Nancy Armstrong; Infant, lived 2 months daughter, (Age two months) / lived 2 months / Daughter Armstrong; Elijah Beller; Cynthia Wood; Infant Son Armstrong; Martha Jane Armstrong; Ephraim Davidson Armstrong, Jr.; Maria Alice Armstrong; Louis Lincoln Armstrong; Moses Newton Armstrong and Ellen Armstrong « less
Brother of Abner Armstrong; James Martin Armstrong; Jane Armstrong; Lewis Armstrong; Levi Armstrong and 3 others
Half brother of John Bagby; Edmund Bagby; Patsy Bagby; Davis Bagby; Elisha Bagby; Sarah Sally Bagby; Margaret Elizabeth Bagby and Martha Bagby « less

Consistency Check:Birth date of Nancy Armstrong is after her death date.Thomas J Armstrong contains an incomplete death date, missing month.Elizabeth "Betsy" (Betsy) / Elizabeth Armstrong contains an alias in her first name.Birth date of Phebe Ann Armstrong and her sister Eliza Armstrong are within 8 months.More than 22 year age difference between Sarah Jane Armstrong (Warner) and her husband Ephraim Davidson Armstrong, Sr..

Consistency Check:Birth date of Nancy Armstrong is after her death date.Thomas J Armstrong contains an incomplete death date, missing month.Elizabeth "Betsy" (Betsy) / Elizabeth Armstrong contains an alias in her first name.Birth date of Phebe Ann Armstrong and her sister Eliza Armstrong are within 8 months.More than 22 year age difference between Sarah Jane Armstrong (Warner) and her husband Ephraim Davidson Armstrong, Sr..

I agree. It appears that there most probably is an error in this merge. There are children assigned to him that were born when he was 64-70 years old.