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":
Legend:
Father: Nicholas Edward Hammes (4 Sep 1881 At Home on Farm, Clear Creek Township, Keokuk County, Iowa - 19 Feb 1951 bur.Clear Creek Township, Keokuk County, Iowa)
Mother: Anna Christina Goeldner (14 Jun 1889 German Township, Keokuk County, Iowa - 16 Oct 1925 bur.Clear Creek Township, Keokuk County, Iowa)
Dorothy Mae Anna Hammes
(25 Aug 1917 At Home on Farm, Near Clear Creek, Keokuk County, Iowa - 2 Sep 2013 Sigourney Care Center, Sigourney, Keokuk County, Iowa)
Gordon Denver Kerber (2 Aug 1914 Sigourney, Keokuk County, Iowa - 29 Dec 1984 Ottumwa, Wapello County, Iowa)
(m. 10 Sep 1946 Ss. Peter & Paul Catholic Church, Clear Creek Township, Keokuk, County, Iowa)
   ├─Terrance Francis Kerber (19 Aug 1949 Sigourney Hospital, Sigourney, Koekuk County, Iowa -    │ 29 Mar 2007 At Home, Parker, Elbert County, Colorado)
   ├─Mary Elizabeth Kerber (1 Jun 1951 Sigourney Hospital, Sigourney, Keokuk County, Iowa -    │ 5 Jul 2009 Good Samaritan Health and Rehabilitation Center, Ottumwa, Wapello County, Iowa)