Longest Chain Including Michelle (Landen) Jankovich?

George Jarvis 1817

Birney M Jarvis 1846

Charles "Brock" Brockelhurst Jarvis 1885

Florence "Babe" Viola (Jarvis) Briggs 1919 - 2013

Bonnie (Briggs) Landen 1942

Michelle (Landen) Jankovich? 1979?