"Library book: The Butterfields of Middlesex","Person ID","Last Name, Given Name(s)","Birth Date","Death Date"
"01","I356","Butterfield, Benjamin II","Abt 1611","2 Mar 1688"
"02","I1553","Butterfield, Jonathan","1633","3 Apr 1673"
"03","I2717","Butterfield, Nathaniel","14 Feb 1648","31 Dec 1719"
"04","I1498","Butterfield, Samuel","17 May 1647","30 Jul 1714"
"05","I3263","Butterfield, Joseph","15 Aug 1649","12 Feb 1720"
"06","I5742","Butterfield, Jonathan","1671","2 Jun 1744"
"07","I5744","Butterfield, Joseph","",""
"08","I5746","Butterfield, Benjamin","","24 Jul 1715"
"09","I5747","Butterfield, Samuel","1671","1737"
"10","I5748","Butterfield, Nathaniel","1673","1758"
"11","I5751","Butterfield, Samuel","",""
"12","I5756","Butterfield, Jonathan","",""
"13","I1302","Butterfield, Joseph","6 Jun 1680",""
"14","I6108","Butterfield, Benjamin","24 Feb 1678","31 Mar 1715"
"15","I2212","Butterfield, Jacob","1 Oct 1689","4 Nov 1689"
"16","I6111","Butterfield, Jonathan","1695",""
"17","I6114","Butterfield, John","1699",""
"18","I6122","Butterfield, William","24 Sep 1710",""
"19","I6129","Butterfield, Joseph","",""
"20","I6130","Butterfield, John","",""
"21","I6131","Butterfield, Josiah","",""
"22","I6133","Butterfield, John","",""
"23","I17436","Butterfield, Ebenezer","13 Jul 1706","1795"
"24","I31503","Butterfield, Nathaniel","",""
"25","I31513","Butterfield, David","1712",""
"26","I31514","Butterfield, Jonathan","",""
"27","I31515","Butterfield, Robert","1716",""
"28","I963","Butterfield, Joseph","1719",""
"29","I1339","Butterfield, Captain Reuben","Oct 1727","22 Feb 1816"
"30","I668","Butterfield, Ensign Benjamin","25 May 1702",""
"31","I1647","Butterfield, William","1705",""