The answer will depend on which Edgar the question is about. I believe there have been more than one Edgars in the history of humankind!
Also, the correct spelling for the word, in this context, is "their".
There are 4 brothers and 3 sister's all up. Assume your one of the brothers - hence you have 3 brothers and 3 sisters. However any one of your sisters, would have 4 brothers and 2 sisters.
One sister, two brothers
This is a logic puzzle. YOU are part of the puzzle, so you have equal brothers and sisters. Your brothers have twice as many sisters (meaning you) as they have brothers. So if you have one brother and one sister, they are equal. But if your brother has two sisters, he has twice as many sisters as brothers, right? It doesn't say that he HAS brothers, just that he has twice as many sisters as brothers. So you have a brother and a sister, but your brother has two sisters. Three kids, two girls and one boy.
7 brothers and sisters
He had two or three brothers and no sisters
does barbara parks have any sisters or brothers?
Though Edgar Degas had two brothers and two sisters, he himself never married and he had no children of his own. No wife, no kids.
eurnicia
7 brothers and 1 sister
Annie Sullivan had 5 brothers and sisters. 3 sisters and 2 brothers. Jimmie and Thomas were the boys names and Macy& Alice were the girls names and the 5th child was Annie Sullivan.
6 sisters and 1 brother
five siblings: Edgar, Frank, Matthew, and Willa Mae
his brothers and sisters names were stupid and stupider
Patience Lovell Wright had four brothers and sisters: her brothers were Benjamin, Thomas, and Thomas Jr, and her sister was Dinah.
Sally Morgan had two brothers and a sister. Their names were John, Michael, and Pat.
Betsy Ross has 9 brothers. I don't know their names but she has 9 brothers for sure. :)
3 sisters and their names are:Safaa ,Doniya and Waliyha.He has no brother