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: James Bacon (Abt 1758 Maidencreek Twp, Berks County, Pennsylvania, USA - 1846 Washington County, Tennessee, USA)
Mother: Magdalene Neumann (10 Jul 1773 Montgomery County, Pennsylvania, USA - Bef 1850 Washington County, Tennessee, USA)
Elizabeth Bacon
(15 May 1805 Washington County, Tennessee, USA - 7 Apr 1864 Monroe County, Kentucky, USA)
James Rogers Mitchell
(1 Dec 1798 Tennessee, USA - 4 Jun 1878 Monroe County, Kentucky, USA)
         ├─Thomas Mitchell
(4 Sep 1826 Jonesborough, Washington County, Tennessee, USA - 15 Jun 1897 Sullivan County, Tennessee, USA)
         │ + Ruth Hale
(27 Nov 1824 Tennessee, USA - 19 Jan 1884 Washington County, Tennessee, USA)
         ├─Wesley Mitchell
(Washington County, Tennessee, USA;1828 - 12 Jun 1864)
         ├─Mary J Mitchell
(26 Sep 1829 Washington County, Tennessee, USA - 12 Dec 1906 Monroe County, Kentucky, USA)
         ├─Abigail Mitchell
(15 Mar 1833 Washington County, Tennessee, USA - 6 Jan 1885 Monroe County, Kentucky, USA)
         │ + John W Combs
(16 Oct 1828 Tennessee, USA - 7 Apr 1895 Monroe County, Kentucky, USA)
         ├─Margaret Elizabeth Mitchell
(6 Sep 1834 Washington County, Tennessee, USA - 13 Apr 1913 Monroe County, Kentucky, USA)
         ├─Sarah Mitchell
(8 Mar 1836 Washington County, Tennessee, USA - 13 Dec 1913 Monroe County, Kentucky, USA)
         │ + Harvey D Isenberg
(3 Apr 1836 Jonesborough, Washington County, Tennessee, USA - 23 Mar 1909 Monroe County, Kentucky, USA)
         ├─Catharine "Katy" Mitchell
(8 Feb 1839 Washington County, Tennessee, USA - 11 Apr 1910 Monroe County, Kentucky, USA)
         ├─James Rogers Mitchell, Jr
(1 Sep 1841 Washington County, Tennessee, USA - 16 Oct 1864 bur.Monroe County, Kentucky, USA)
         └─Isaac Mitchell
(1843 Washington County, Tennessee, USA - 29 Dec 1861 bur.Monroe County, Kentucky, USA)