Yup!
is their only three members in the washingtons cabinet
There were 7 (Seven) delegates in his first cabinet.
JEFFERSON,HAMILTON, KNOX,AND RANDOLPH were Washingtons first 4 cabinet members
Secretary of the Treasury
John Adams and George Washington
Around 1789, when he appointed Alexander Hamilton Secretary of Treasury.
hamilton
Thomas Jefferson was not in George Washington's 1st cabinet. Jefferson served as the United States' first Secretary of State under President Washington's successor, John Adams.
A group of his best men that he set as his advisors in every section... war, state, etc.
No. James Madison was not in the first cabinet. (Thomas Jefferson was.)
I have not heard that exact term before, but I believe what it refers to is that Washington, being the first president, had to establish the entire presidential cabinet himself, as it is not dictated in the constitution.