The paper length is not relevant since the chart flows from one page to the next.
Mobile
in.
mm
Portrait
2.75
70
For smart phones, not for printing
Landscape
5.5
140
For smart phones, not for printing
USA & Canada
in.
mm
Letter Portrait
8.5
216
Also Legal Portrait
Letter Landscape
11
279
Legal Landscape
14
356
Also Ledger Portrait
Ledger Landscape
17
432
International
in.
mm
A5 Portrait
5.82
148
A4 Portrait
8.25
210
Also A5 Landscape
A4 Landscape
11.71
297
Also A3 Landscape
A3 Landscape
16.54
420
The Text+ programs assume that the right and left margins are each about 25mm (1/2 inch) wide.
On the Format for Printing page, differences in page margins can be accommodated by the "fudge factor":
Father: Edward Fitzrandolph (5 Jul 1607 Sutton-in-Ashfield, Nottinghamshire, England - 1684 Piscataway, Middlesex County, New Jersey, USA)
Mother: Elizabeth Blossom (2 Jun 1620 Leiden, Zuid-Holland, Netherlands - 21 Nov 1713 Piscataway, Middlesex County, New Jersey, USA)
Mary FitzRandolph
(Barnstable, Barnstable County, Massachusetts, USA;2 Jun 1650 - 4 Jan 1737/38)
Samuel Hinckley, Jr
(Barnstable, Barnstable County, Massachusetts, USA;24 Jul 1642 - 2 Jan 1727)
         ├─Thomas Hinckley
(Barnstable, Barnstable County, Massachusetts, USA;1 Jan 1689 - 1756)
         ├─Mary Hinckley
(Barnstable, Barnstable County, Massachusetts, USA;May 1677 - 15 Jun 1677)
         ├─Ebenezer Hinckley
(Barnstable, Barnstable County, Massachusetts, USA;2 Aug 1685 - 12 Apr 1751)
         │ + Sarah Lewis
(13 Jan 1692 Barnstable, Barnstable County, Massachusetts, USA -          │ 21 Mar 1737 bur.Barnstable, Barnstable County, Massachusetts, USA)
         ├─Mercy Hinckley
(9 Apr 1679 Barnstable, Barnstable County, Massachusetts, USA - 31 Oct 1747 Eastham, Barnstable County, Massachusetts, USA)
         │ + Joseph Cole
(11 Jun 1677 Massachusetts, USA - 12 Mar 1766)
         ├─Isaac Hinckley
(Barnstable, Barnstable County, Massachusetts, USA;20 Aug 1674 - 22 Aug 1762)
         ├─Samuel Hinckley, III
(24 Sep 1684 Barnstable, Barnstable County, Massachusetts, USA - Jan 1760 Brunswick, Cumberland County, Maine, USA)
         │ + Mary Freeman
(1684 Massachusetts, USA - ??)
         └─Joseph Hinckley
(Barnstable, Barnstable County, Massachusetts, USA;15 May 1672 - 4 Jul 1753)
          + Mary Gorham
(Barnstable, Barnstable County, Massachusetts, USA;18 Sep 1680 - 23 Oct 1748)