I ran across some Radcliffe's in a cemetery in a neighboring county and thought I'd mention it. These people are in the Old Willow Creek Cemetery in Shelby Township, Blue Earth County, Minnesota. The cemetery census appears in the GenWeb Archives for Blue Earth County. They also include birth estimate dates gathered from the ages.
Charles Radcliffe, b. 1807 d. 14 Feb 1884, 76 yrs., 10 mo.
Catherine Radcliffe, b. 1809, d. 4 Nov 1873, 64 yrs., 7 mo.
William H. Radcliffe, b. 1841, d. 23 Oct 1868, 27 yrs., 6 mo. Son of C & C Radcliffe.
When I checked the 1880 census I found that Charles was living with the Jerome Robinson family at Pleasant Mound, Blue Earth Co., MN. and was born on the Isle of Man.
These people may have been "found" a long time ago but I thought I'd put it on just in case they hadn't.
Joanne