How sets brothers died in the somme?

Set brothers, referring to the five brothers of the Niven family, all served in World War I and faced significant dangers during the Battle of the Somme in 1916. The battle was one of the deadliest in the war, resulting in immense casualties. While not all five brothers died in the Somme, the conflict saw many families lose multiple members. The tragic loss of life among brothers was a common occurrence during this brutal period of warfare.