"cadet branches"
A user just added the following as Cadet branches but I can find no reference to them:

"House of Tyne, House of Washington, House of Lee (later unified into the joint House of Washington and Lee by the marriage of General Robert E. Lee to Mary Anna Randolph Custis - Custis was the great Grand-daughter of George Washington and Martha Custis -Washington and thereby by name basis unified the two houses)"

Nor do they have articles. On that basis I'm going to remove it. -