Some info on the two Samules:
(1) Great Migration Begins Index: Immigrants to New England, 1620-33 [database online], Provo, UT, USA: The Generations Network, Inc., 2000:
SAMUEL ALLEN
Two Samuel Allens, one of Braintree and one of Windsor, have been claimed pre-1634 arrivals, and both have been placed on the Mary & John. The earliest record for a Samuel Allen in Massachusetts Bay is an admission to freemanship on 6 May 1635 [MBCR 1:370]. On this basis, the most that we can say is that at least one of the Samuel Allens was in New England by 1634.
(2) Clapp, Henry Lincoln, Fifty Ancestors of Henry Lincoln Clapp Who Came to New England From 1620 to 1650, Boston, MA: Press of David Clapp & Son, 1902, p. 30:
Samuel Allen came from Bridgewater, Somerset Co., Eng., about 1628, and settled in Braintree; freeman May 6, 1635; had a grant of eight acres of land in Boston, Feb. 24, 1640; first wife was Anne who d. Sept. 29, 1641; married second, Mrs. Margaret (French) Lamb, widow of Edward Lamb of Watertown, and died in Braintree, 1669; lived near what is now the corner of Allen and Shaw streets in the eastern part of the town.
(3) Stearns, Ezra S., Genealogical and Family History of the State of New Hampshire, Vol. 4, Chicago, IL: The Lewis Publishing Company, 1902, p. 1996:
Samuel [Allen], third child of George Allen, was born in England in 1605, came to Boston in 1628, and on July 6, 1635, was made a freeman at Braintree. He received a grant of land in 1638 and in 1648 purchased a farm of John Webb, of Boston, the bounds of which are still traceable on three sides. He married (first), Anne _____, who died September 29, 1641, and (second), Margaret French, widow of Edward Lamb, who survived him. The children by the first wife were:
1. Samuel Allen, Deacon, b. 10 Nov 1632, Bristol, Avon, Gloucester, England , d. 1703, East Bridgewater, Plymouth, Massachusetts
2. Sarah Allen, b. 30 Mar 1634, Bristol, Avon, Gloucester, England
3. James Allen Born: 1636, Braintree
4. Mary Allen, b. 4 Jan 1638/39, Braintree, Norfolk, Massachusetts, d. 7 Dec 1709, , Norfolk, Massachusetts
5.Abigail Allen, b. 4 Jan 1638/39, Braintree, Norfolk, Massachusetts, d. 1696, Salisbury, Essex, Massachusetts
2nd wife
1. Hester Allen, b. 8 Dec 1648, , Plymouth, Massachusetts,d. Aft 1716, , New London, Connecticut ?
2. Joseph Allen, b. 15 May 1650, Braintree, Norfolk, Massachusetts, USA , d. 20 Mar 1726/27, Braintree, Norfolk, Massachusetts
3. Abigail Allen, b. 1651, Braintree, Norfolk, Massachusetts, USA , d. 25 Jan 1729/30, , Bristol, Rhode Island
( There are 2 Abigails )
Children of Samuel Allen, (1588-1648 of Windsor, CT) and Ann Amy Whitmore are:
1. Mary Allen, b. Abt. 1611, d. 1648, Windsor, Hartford Co., CT..
2. James Allen, b. 1640, Colby, Norfolk Co., England, d. 27 Sep 1676,Medfield, MA..
3. Abigail Allen, b. Abt. 1613, d. date unknown.
4. Joseph Allen, b. Abt. 1614, d. date unknown.
5. Samuel Allen II, b. 1634, Windsor, MA., d. 18 Oct 1719, Northhampton, Hampshire Co., MA..
6. Sarah Allen, b. 1639, d. date unknown.
7. Ann Allen, b. Abt. 1620, d. 1647, Windsor, Hartford Co., CT..
8. John Allen, b. 1610, Windsor, Hartford Co., CT., d. 18 Sep 1675, Battle of Bloody Brook, Deerfield, Franklin Co., MA..
9. Nehemiah Allen, b. 1634, Windsor, Hartford Co., CT., d. 27 Jun 1684, Northhampton, Hampshire Co., MA..
10. Deacon Obadiah Allen, b. 1644, Windsor, Hartford Co., CT., d. 07 Apr 1712, Middletown, Middlesex Co., CT..
11. Rebecca Allen, b. Abt. 1660, Windsor, Hartford Co., CT., d. 08 May 1697, Northhampton, Hampshire Co., MA..
Source Name: Source Name: VIRKUS, FREDERICK A., editor. Immigrants to America before 1750. An Alphabetical List of Immigrants to the Colonies, before 1750, Compiled from Official and Other Records. Surnames 'A through Battles.' Baltimore: Genealogical Publishing Co.