My husband was born on 9/26/56. His brother was born on 9/26/66.
My oldest son (1st child) was born on 10/09/82. My brother in law's oldest son (1st child) was born on 10/09/90.
When the nurses at the hospital where my nephew was born found out about this, a reporter from the Mesa Tribune interviewed them and then called us in MA (we had just moved here). There was a really nice article in the Mesa Tribune about my husband and his brother.