JAMES1 COCK and wife Sarah came from Setauket, L. I., to Oysterbay, about 1662, children:
  Mary2 b. 1655, m. 1693, John Bowne, had Ann and  Ruth.
  Thomas2 b. 1658, m. Esther Williams, dau. of Robt.
  Martha2 b. 1661, d. 1770.
  John2 b. 1666, m. 1st (???), 2d Dorothy Harcourt,  dau. of Richard.
  Hannah2 b. 1669, m. James de la Plaine.
  Sarah2 b. 1672, m. Henry Franklin, son of Matthew.
  James2 b. 1674, m. 1698, Hannah, b. 1675, dau. of  John Feke, she d. 1750, he d. 1728.
  Henry2 b. 1678, m. 1699, 1st Mary Feke, dau. of  John, 2d Martha Pearsall, dau. of Nathaniel.
  Martha2 b. 1680, m.

JAMES2 COCK and Hannah had:
  Sarah3 b. 1700, unm.
  Samuel3 b. 1702, m. Martha Alling.
  Joshua3 b. 1704, d. 1778, unm.
  Elisabeth3 b. 1706.
  Josiah3 b. 1709, m. Rebecca Frost.
  Martha3 m. Joseph Frost.
  Mary3 m. Isaac Frost.

SAMUEL3 COCK and Martha (Alling) had:
  Hannah4 b. 1731, m. Joseph Cole.
  Samuel4 b. 1734, m. Jemima Powell, dau. of Wait and Mary, b. 1736.
Annie4 b. 1736, m. James Titus.
  Clark4 b. 1738, Elisabeth Pearce. Will 1780.
  Penelope4 b. 1741, m. 1st a Loines, and had son  Stephen Loines, 2d John Hawxhurst.

HENRY2 COCK and Mary Feeks had:
  Joseph3 b. 1701, d. in P'a. 1733.
  Benjamin3 b. 1703, m. Ann Brinton of P'a.
  John3 b. 1705, m. Sarah Carpenter, b. 1712, dau.  of Wm.
  James3 b. 1707.
  Amy3 b. 1709, m. Reese Jones of P'a.
  Mary3 b. 1711, m. Nathan Bane.
  Henry3 b. 1713, m. 1731, Mary Bowne, had dau. Hannah.
        |Sarah3 b. 1715, m. 1741, Joseph Shotwell,
  Twins|son of John, of Elizabethtown, N. Jersey.
      |Elisabeth3, m. William Townsend.
Children of JOHN3 Cock and Sarah Carpenter:
  Mary4 b. 1730, m. Isaac Underhill, son of Amos.
  William4 b. 1732, m. 1st Dinah Hopkins, 2d Anne  Feaks, 3d Clemence Feaks.
  Henry4 b. 1735, m. 1760, Elisabeth Robbins, dau.  of Jeremiah.
  Reese4 b. 1738, m. 1761, Hannah Robbins, dau. of Jeremiah.
  Elisabeth4 b. 1740, m. 1765, Daniel Robbins, son of Jeremiah.
  Anne.4
  Elijah4 b. 1745, m. 1773, Temperance Townsend.
  Sarah4 b. 1748, d. 1750.
  Benjamin4 b. 1754, m. 1779, Hannah Prior, b. 1756,  she d. 1828, dau. of Thos., he d. 1835.
  Amy4 b. 1756, m. John Titus, dau. Amy, m. Benj.  Seaman, son of Willet.

BENJAMIN4 COCK and Hannah (Prior) had:
  Abraham5 b. 1780, m. Susan Wright.
  Sarah5 d. 1795.
  Phebe5 b. 1785, m. John Bird.

ABRAHAM5 and Susan (Wright) had:
  Alexander6 d. an infant.
  Elisabeth6 m. Alfred C. Smith.
  Benjamin6 m. Martha Leggett.
  Sarah6 m. Manuel Fetter.
  Jordan6 m. Mary Willets, dau. of Seaman and Ann Willets.
  William Henry6 m. Mary J. Burrows.
  Charles W.6 m. Mary K. Holmes.