Mezue ahịrịokwu na-esonụ: Rosalyn Lemieux jere ozi dị ka onye isi nchịkwa mbụ site na 2006 ruo 2007. Judith Freeman jere ozi dị ka onye isi nchịkwa site na 2007 ruo 2013, na-ahapụ na 2008 iji jee ozi na mkpọsa president Barack Obama. Laura Packard jere ozi dị ka onye nduzi na-arụ ọrụ nwa oge n'oge ahụ. N'afọ 2013, onye bụbu
A họpụtara Ethan Roeder onye na-ahụ maka data Obama maka America ka ọ bụrụ onye isi oche.