Find A Grave: Altheah French Scoville and George Scoville: Green County Wisconsin

Today I was lurking around the net and found two graves on Findagrave.com

 I am still trying to prove that Altheah French Scoville is my GG Grandmother.  I match with her in my Ancestry DNA. I found my Great Grandmother (Orthera C Palin aka Cornelia Palon)  living with her husband George Scoville in 1850.

I followed up with Find A Grave lead but the party who posted information on George Scoville did not know anything more about the following.

Maybe some of my readers can offer suggestions.

I am researching Altheah French Scoville.  See question 1 and 2 below. 

1.   Do you know if Althea was married to a Palen prior to marrying George Scoville.

1850 United States Federal Census George Scovell

Name: George Scovell Age: 37 Birth Year: abt 1813 Birthplace: Connecticut Home in 1850: Brooklyn, Green, Wisconsin Gender: Male Family Number: 80 Household Members: Name Age George Scovell 37 Mary J Scovell 32 George Scovell 11 James Scovell 10 Amisy Scovell 9 Mary L Scovell 0 Orthera C Palin 3 Julia Scovell 77

View Original Record

See census below the graves

2.   Also do you know who Mary J Scoville is in 1850 census with George Scoville?  and the 3 year old child Orthera A Palon listed in the household. I found

a posting by Ruth Scoville Palmer who said Orthera A Palon (aka Cornelia Palon Ames) was her sister.

Birth:  Nov. 29, 1811 Connecticut, USA Death:  Apr. 16, 1889 Green County Wisconsin, USA Farmer; aged 77 yrs., 5 ms., 17ds. Married 1st, Luretta (1823-1850) and had children George (1840), Amasa (1842-1915) and James K. (1842-1919) Scoville. Married 2nd Althea and had children Ruth (1851), Laura (1855) and Charles (1859) Scoville. Family links:  Spouse:   Altheah A. French Scoville (1822 - 1887)  Children:   George Scoville (1839 - 1899)* *Calculated relationship Burial: Richland Cemetery Green County Wisconsin, USA