A persons siblings

JiselleTaylor

It would be nice to have a quick access to your assisters brothers and sisters. It would also be easier to find a grate-aunt or uncle.

Julia Szent-Györgyi

Each ancestor's detail page gives you access to all of that person's siblings, in the right-hand column of the Family Members section:

The image above shows all of my great-grandmother's maternal aunts and uncles. To see her paternal aunts and uncles, I would click her father's name and choose "Person":

Chas Howell

One thing I might add is that if you are using a smaller monitor screen then you may need to scroll down to see the Parent and Siblings Section