an Entity references as follows:
Nathan Gregor Mendel (born December 2, 1968) is an American musician best known as the bass guitarist for the rock band Foo Fighters, as well as a former member of Sunny Day Real Estate. He has also worked with musical acts The Jealous Sound and The Fire Theft. He has released one solo album, If I Kill This Thing We're All Going to Eat for a Week, under the name Lieutenant. Aside from the Foo Fighters' lead vocalist and founder Dave Grohl, he is the second longest serving member of the band, and appeared on the band's nine studio albums.