Where in the World is Elizabeth Poor Fenn?

FACT	DATE	PLACE OF RESIDENCE	ENUMERATION DISTRICT/PAGE ID./DWELLING
Birth	18 Oct 1826	New York, United States
Census	1830	Dansville, Steuben, New York, United States	/397/
Census	1840	Washtenaw County, Michigan, United States	/73/
Census	1850	Sylvan, Washtenaw, Michigan, United States	/294B/1764
Census	1860	Sharon, Washtenaw, Michigan, United States	/344/382
Census	1870	Jackson, Jackson, Michigan, United States	/170A/110
Census	1880	Chelsea, Washtenaw, Michigan, United States	241/355C/163
City Directory	1890	Jackson, Jackson, Michigan, United States
Death	20 Sep 1894	Hersey, Osceola, Michigan, United States

Elizabeth Ann Poor Fenn, my second great grandmother was the daughter of Samuel B. Poor and Eleanor Begole.  She married Daniel C. Fenn between 1848 and 1850.  I haven't found a marriage record for them, yet.  This is one of the most complete charts I have for an ancestor.  I was able to find city directories to fill in some of the gaps.