House Tully

House Tully is one of the Great Houses of the Seven Kingdoms, and are lead by the Lord Paramount of the Trident. Gifted rule of the Riverlands by after the, House Tully has quickly grown to be one of the most powerful houses in the Seven Kingdoms under  and his eldest son, Byron Tully, the current leader of the house.

Members
In addition to having his three sisters, Byron has sired a great number of children with his two wives. He currently has no less than eight daughters and one son. While a majority of his daughters no longer retain the name of Tully due to their marriages, this widespread lineage ensures that his family is a prosperous one.

The first five of Byron's children were born from his first wife, Kyra Bracken. However, after he caught her having an affair with a travelling minstrel, Heron the Horse, he divorced her and sent her back to her family in shame. He then married a second time to Tayla Frey, who gave him three more daughters and his only son.

There are other members of House Tully beyond the main family, cousins and other relatives. House Tully also has a claim to a large number of other houses due to their widespread daughters.

Strength
While one of the Great Houses of Westeros, House Tully doesn't have a long history. They weren't even considered to be among the Riverlords prior to the conquest of the Targaryens. As such, they are not a particularly strong house. They were just the first family to back their current rulers. When they do mobilize for war, they can still put together a moderate sized force. The Tullys can put around a thousand warm bodies on the field when they call their men-at-arms to battle. Nine hundred of these are infantrymen, and one hundred are Calvary. They also can call around two hundred mercenaries from the surrounding region to their aid as well.

In addition due to the Liason between House Tully and House Frey due to the current wife being from that house, they can quite reliably call on House Frey's men as well. This gives the pair of houses about forty-five hundred men on the field when working together.