On the surface this looks like duplicates. Two son's named James. But that might not be case. Their father (also James) was married twice. First to Margary Crump. They were married in 1653. He married Dorcas Stone in 1677 after the death of Margary Crump. They EACH gave him a son named James.
I'm still looking into it.
This is what I have been able to piece together from searches on Ancestry, Rootsweb and Google
1 James Maxwell b: 29 Sep 1635 Dumfries, Dumfriesshire, Scotland d: September 9, 1720 (or 6 June 1718) Boston, Suffolk County, Province of MA
+ 1st wife Margary Crump b: 1638 m: 1653 d: 1674
. . 2 Richard Maxwell : 22 Sept., 1664 • Boston, Massachusetts, USA
. . 2 Sarah Maxwell: b: 19 Oct 1666 Boston, Suffolk, MA. d: 1 Jan 1730 Glastonbury, Hartford Co, CT
. . 2 Thomas Maxwell b: 1666 (or 70) Scotland d: 1760 Augusta Virginia
. . 2 Phelice Maxwell: b: 22 Jun 1667 Boston, Suffolk,MA.1 Jan 1730 • Glastonbury, Hartford, CT
. . 2 John Maxwell b: 1669 Massachusetts d: 5 NOV 1719 Boston, Massachusetts
. . 2 Susanna Maxwell: b: ABT 1672.
. . 2 Mary Maxwell: b: 25 Jan 1673 Boston, Middlesex, MA d: 21 Oct 1769 MA
. . 2 James Maxwell b: 15 Feb 1674 Boston, Middlesex, MA d: 9 Sep 1720 Boston
+Patty Audley b: 1680 m:1695 d: 27 Sep 1720 Boston, Suffolk County, Province of MA
. . 2 Margery Maxwell: b: 25 Jan 1674 Boston, Middlesex, MA
+ 2nd wife Dorcas Stone b: 18 Dec 1652 Watertown, Middlesex County, MA m: Abt 1677 d: 1691 Suffolk County, MA
Children:
. . 2 Dorcas Maxwell: b: 27 Feb 1677 in Boston, Suffolk, MA, USA. d: 1717 Watertown, Middlesex, MA
. . 2 Susanne Maxwell: b: 27 Aug 1681 • Boston, Middlesex, MA d: 1698 Boston, MA
. . 2 David Maxwell: b: 31 Aug 1681 Boston, Middlesex, MA, USA.
. . 2 James Maxwell: b: 15 Feb 1680/4 Boston, Middlesex, MA d: 1 Jan 1730 • Glastonbury, Hartford, CT
. . 2 Samuel Maxwell: b: 30 Sep 1688 • Boston, Middlesex, MA. d: 9 Sep 1778 Rehoboth, Bristol, MA, USA
You will notice tha Margery Maxwell is set apart. Initial research had Mary Maxwell being born 25 Jan. 1674. The same date as Margery. Boston birth registrations list Mary's birth as 25 Jan. 1673 and not 74. I believe that Mary and Margaret are actually the same person.
This is probably not a complete list. James Maxwell was supposed to have had 30 children.
My main concern was the James Maxwell who was married to Patty Audley. He is my 6th Great Grandfather.
Unnecessary names have been removed and the three James have been numbered for clarification:
1 James Maxwell (1) b: 29 Sept 1635 Dumfries, Dumfriesshire, Scotland d: September 9, 1720 (or 6 June 1718) Boston, Suffolk County, Province of MA
+ 1st wife Margary Crump b: 1638 m: 1653 d: 1674
. . 2 James Maxwell (2) b: 15 Feb 1674 Boston, Middlesex, MA d: 9 Sept 1720 Boston
+Patty Audley b: 1680 m:1695 d: 27 Sept 1720 Boston, Suffolk County, Province of MA
+ 2nd wife Dorcas Stone b: 18 Dec 1652 Watertown, Middlesex County, MA m: Abt 1677 d: 1691 Suffolk County, MA
. . 2 James Maxwell (3) b: 15 Feb 1680/4 Boston, Middlesex, MA d: 1 Jan 1730 • Glastonbury, Hartford, CT
Notice that both James 1 and 2 have the same date of death. I have found ONE record that has the fathers death at 6 Jun '78. James' (2) birthdate is also curious 15 Feb 1674. The same month and day of James (3). Notice also that James (2) married Patty in 1695. That is AFTER the death of Dorcas Stone. What if, and I've thought this true for a long time, James 1 and 2 are actually the same person and Patty Audley was his third wife? Granted he would have been a 60 year old man marrying a much younger wife, but within the realm of possability.