I am searching for ancestors and descendants of my 8th great grandfather Andrew Newcomb

Andrew Newcomb was born about 1618 in Boston, Suffolk County, Massachusetts. He died 1/31/1685/86 in Boston, Suffolk County, Massachusetts.

The name of my 8th great grandmother is unknown.

Their children were:
1. Andrew b. about 1640 Edgarton, Dukes, MA, d. 8/20/1706 Edgarton, Dukes County, MA
2. Susannah b. about 1642 in Boston, Suffolk, MA, d. 10/13/1681 in Boston, Suffolk, MA
3. Grace b. 10/20/1664 in Boston, Suffolk, MA, d. August 1713

My Lineage is:
1. Andrew Newcomb, Sr.
+ unknown
2. Andrew Newcomb, Jr.
+ Sarah (maiden name unknown)
3. Simon Newcomb
+ Deborah (maiden name unknown)
4. John Newcomb
+ Alice Lombard
5. Katherine Newcomb
+ Noah Webster
6. Moses Webster, Sr.
+ Elizabeth Bennett
7. Noah John Webster
+ Desire Alling or Allen
8. Huldah Eugenie Webster
+ Robert Andrews
9. Vincent Coryell Andrews
+ Mariah Theresa Abel
10. Charles Chillion Andrews
+ Ida Josephine Jones
11. Vincent Thomas Andrews
+ Shirley Marguerite Witt
12. Gary Duane Andrews
+ Rebecca Figueroa Salazar
13. Michelle Figueroa Andrews
+ William Larry Weier, Jr.
14. Jacob Gary Weier