Do you have the children's names as usually the eldest son is normally called after the grandfather do you have the marriage lines as it might tell you a bit more

Thomas (francis) had 5 girls and 3 boys one of the boys was also named Thomas. His father if
it was William who married Elizabeth the name was not carried on to next generation, William Paul Stocker had a son William.
Thomas has a record of father Edward W Stocker on his Army records address 120 Cambridge Rd
I am so confused what a mixed up family, I want to make sure I am ordering the right
family records
Thanks Rosie