I'm just thinking about this in regard to my Scottish ancestors in the 1870s.
Four sons and two daughters, born to Andrew and Mary; Andrew, John, Mary, James, William and Agnes. All married and had children withing 5 years or so of each other. They all lived in the same village. All their firstborn sons were Andrew, all their firstborn daughters were Mary.
Andrew Jr's children were Mary, Andrew, James, John, Agnes, William, Christian, Jane and Alexander.
John's children were Andrew, James, David, Mary, John, Jane and Agnes.
Mary's children were Andrew, William, James, John, Mary, Margaret, Agnes, David and Alexander.
And Andrew Sr had a younger brother James, so you can see how this pans out.
I wish they'd been more original in their choices!