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: Hiram Samuel EDDY (2 Jul 1871 Crawford, Arkansas, USA - 1 Oct 1948 Apache, Caddo, Oklahoma, USA)
Mother: Sarah Lilly MARKS (9 Oct 1875 Mesquite, Dallas, Texas, USA - 12 Mar 1931 Caddo, Caddo, Oklahoma, USA)
Vera Waneta EDDY
(16 Aug 1909 Apache, Caddo, Oklahoma, USA - 21 Aug 1974)
William Carl BROWN (Abt 1904 Tahlequah, Cherokee, Oklahoma, USA - 16 Jan 1983 Medicine Park, Comanche, Oklahoma, USA)
└─Arther Don BROWN (7 Jul 1943 Apache, Caddo, Oklahoma, USA - 2010 Tulsa, Tulsa, Oklahoma, USA)
Clara Claudette JONES (21 Sep 1949 Leesville, Vernon, Louisiana, USA - 13 Jun 1981 Anacoco, Vernon, Louisiana, USA)
1909 - 1974 (65 years)
(2 Jul 1871 Crawford, Arkansas, USA - 1 Oct 1948 Apache, Caddo, Oklahoma, USA)
William Carl BROWN 