Mcdonald S from Giles County Tennessee

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Texas Deaths
Name Robert Alic Mcdonald
Event Type Death
Event Date 14 Feb 1930
Event Place Memphis, Hall, Texas, United States
Gender Male
Marital Status Married
Birth Date 26 Jan 1888
Birthplace Giles, Tennessee
Father's Name J A Mcdonald *
Mother's Name Ella Knave *
Certificate Number 8271

Marriage:
Name James A. Mc Donald
Birth Date 1862
Birthplace Giles Co., Tn
Age 19
Spouse's Name Ellen A. Nave * (Knave)
Spouse's Birth Date 1865
Spouse's Birthplace Giles Co., Tn
Spouse's Age 16
Event Date 27 Jul 1881
Event Place Giles, Tennessee
Race White
Spouse's Race White

Thank you for your information,I have an account with them and have that information I also have ancestry,did the dna test. I'm having an issue with my great grandmother Ella, can't find anymore information about her, the census show my greatgrandfather wife as Nancy and she was born in 1853 yet they were married the same time as ella. how do you get nancy from ella or ellen and she was born 1865 .

I found this which might be her:

United States Census, 1870
Name Ellen Naive
Event Type Census
Event Year 1870
Event Place Tennessee, United States
Gender Female
Age 3
Race White
Race (Original) W
Birth Year (Estimated) 1866-1867
Birthplace Tennessee
Page Number 16

John Naive M 38 Tennessee
Casander Naive F 30 Tennessee
Clara Naive F 5 Tennessee
Ellen Naive F 3 Tennessee
Charles Naive M 2 Tennessee
Mary Naive F 73 Tennessee
Charles Hamblen M 9 Tennessee

Marriage
Name John W Naive
Event Type Marriage
Event Date 11 Sep 1864
Event Place Davidson, Tennessee, United States
Gender Male
Spouse's Name Cassie (Casandra) Adcock
Spouse's Gender Female
Page 48