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":
Mother: Mary Elizabeth Hood (8 Nov 1862 Butler County, Kentucky, USA - 1 Mar 1937 Indianapolis, Marion County, Indiana, USA)
Williard Carson Kuykendall
(23 May 1896 Bullitt County, Kentucky, USA - 1965 bur.Oaklawn Memorial Gardens, Fishers, Hamilton County, Indiana, USA)
Celesta Pearl Lee
(25 Nov 1897 Kentucky, USA - 7 Sep 1979 Indianapolis, Marion County, Indiana, USA)
         ├─Charles L Kuykendall
(11 Jan 1919 Butler County, Kentucky, USA - 5 Jul 1983 Indianapolis, Marion County, Indiana, USA)
         │ + Living
         ├─Magdalen Kuykendall
(26 Dec 1920 Little Muddy, Butler County, Kentucky, USA - 6 Jul 1995 Indianapolis, Marion County, Indiana, USA)
         ├─Walter C Kuykendall
(8 Aug 1914 Butler County, Kentucky, USA - 26 Apr 1984 Beech Grove, Marion County, Indiana, USA)
         │ Sarah Dean Cohron
(4 Aug 1919 Butler County, Kentucky, USA - 12 Jan 2014 Indianapolis, Marion County, Indiana, USA)
         │          ├─Donna Lou Kuykendall
(Indianapolis, Marion County, Indiana, USA;14 Aug 1950 - 14 Nov 2013)
         │          │ + Living
         │          │ + Living
         │           + Living
         └─Virginia Mae Kuykendall
(26 Jan 1917 Butler County, Kentucky, USA - 10 Nov 1980 Greencastle, Putnam County, Indiana, USA)
          + William Paul Hoffa
(3 Sep 1914 Jackson, Owen County, Indiana, USA - 1986 Owensboro, Daviess County, Kentucky, USA)