Well. yes.
1. Roger's grandfather's son is Roger's father ( Grandfather - Father - Roger)
2. Rogers daughter would have Roger's father as her grandfather ( Rogers father - Roger - Rogers daughter)
This is true.
Yes
They could not vote if their grandfather had not been allowed to vote.
Yes, your grandfather's granddaughter could be your sister, making her son your nephew.
An example of figurative language in a celebration of grandfathers could be a metaphor comparing a grandfather to an oak tree: "My grandfather stands like a mighty oak, his wisdom rooted deep in the soil of our family's history." This metaphor emphasizes his strength, stability, and the support he provides, highlighting the important role he plays in the family. Such imagery evokes a sense of respect and admiration for the grandfather’s enduring influence.
Your grandfather is going to be the parent of your father or your mother. Most people have two grandfathers. In families where there has been divorce, there could be multiple individuals referred to as grandfather.
Your great grandmother's daughter's daughter (i.e. your great grandmother's granddaughter) is you mother, your aunt, or your first cousin once removed.
Yes.
yes it could because your grandfaher has genes that affect your avereage body
It could be your grandfather. Or it would be a great uncle.
I'm not sure who Roger is, but yes, the relationship is quite possible. Roger's grandfather's son could be Roger's father; His daughter's grandfather could also be his father, one and the same person. lol
You can't have a grandfather 5 times removed. You could have a 5Great grandfather. In which case the relationship would be your 3Great Grandfather.