1870 United States Federal Census about Edward Lauson Name: Edward Lauson Birth Year: abt 1833 Age in 1870: 37 Birthplace: France Home in 1870: Rochester Ward 5, Monroe, New York Race: White Gender: Male Value of real estate: View image Post Office: Rochester Household Members: Name Age Nathan Picot 57b. 1813 Newfoundland; occ-Cooper Anna Picot 55b. 1815 NF Emma J Picot 27b. 1843 NF ; occ-Tailoress Sarah Picot 14b. 1856 Canada Henry G Picot 12b. 1858 New York Edward Lauson 37b. 1833 France ; occ-Book Agent Susan Lauson 29b. 1841 Newfoundland Edward H Lauson 1b. 1869 New York
This could be son Edward in the 1900 Census:
1900 United States Federal Census about Eduard De Lauzon Name: Eduard De Lauzon [Edward DeLauzon] [Eria Delanzon] Home in 1900: Brooklyn, Cuyahoga, Ohio Age: 31 Birth Date: Sep 1868 Birthplace: New York Race: White Gender: Male Relationship to head-of-house: Head Father's Birthplace: France Mother's Birthplace: Canada Fr Spouse's name: Maggie De Lauzon Marriage Year: 1889 Marital Status: Married Years Married: 11 Occupation: View on Image Neighbors: View others on page Household Members: Name Age Eduard De Lauzon 31b. Sep 1868 NY; occ-street car conductor Maggie De Lauzon 31b. Sep 1868 Penn.; fath. b. England; moth. b. Ireland Evelin De Lauzon 8b. Apr 1892 Ohio Married 11 years, 1 child/1surviving
Here is the Picot family in the 1900 Census:
1900 United States Federal Census about Anna Picot Name: Anna Picot [Anna Pecot] Home in 1900: Louisville Ward 12, Jefferson, Kentucky [Louisville, Jefferson, Kentucky] Age: 85 Birth Date: Feb 1815 Birthplace: New Foundland [Massachusetts] Race: White Gender: Female Relationship to head-of-house: Mother Father's Birthplace: New Foundland Mother's Birthplace: New Foundland Mother: number of living children: 1 Mother: How many children: 9 Marital Status: Widowed Occupation: View on Image Neighbors: View others on page Household Members: Name Age Harry G Picot 41b. Jun 1858 NY, parents b. Newfoundland; occ-post office clerk Grace S Picot 34b. Nov 1865 Virginia, par. b. Virginia Percy L Picot 8b. Jun 1891 KY Harry St George Picot 6b. Jun 1893 KY Fannie C Picot 5b. Apr 1895 KY Anna Picot -mother- widow- 85b. Feb 1815 Newfoundland
I couldn't find Edward or Susan after 1870, or before.Susan may be Susan Picot, daughter of Nathan & Anna.
I found a death record for Annie Picot in Jefferson County, KY.She died 18 Aug 1900, age 85, of old age. It states that she was born in Arbor Grace, Newfoundland.