magdalineage on Family Tree Circles

I am researching the Deckard lineage...
My grandmother was Mary Magdalene Deckard (Campbell), Daughter of William Daniel Deckard and "Etta" Scott.
I know that they lived in Mission, TX for most of their married life- after moving out from OK (about 1919).
I believe that this was a second marriage for both of them. Etta was previously married to Joseph Blackwell (father of Alice and Joe) and William may have been married to "Georgia" (mother of Virgil???)...
Williams parents were George Deckard and Mary Ellen Brown.
Any info greatly appreciated :)

I have been researching my great grandmothers ancestry for sometime now and have come up against a brick wall.
The only other information I have is from our family bible- which lists Jake Scott as her (Luettas) father.
I do not know when or where she was born, can only guess that she married Joseph Blackwell in Oklahoma about 1910 resulting in two children (Alice and Joe Blackwell 1913 and 1918). After Josephs death she was remarried (about 1919) to my grandfather, William Daniel Deckard and they lived in Mission, TX...having numerous children :)
Sometime around 1935 she married her third husband, CW Walker with whom, I am told, she had no children.
Any info regarding Etta SCOTT or Jake SCOTT greatly appreciated.