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: Owen David Kirkendoll (4 Feb 1900 Ohio County, Kentucky, USA - Jan 1967 Pinellas County, Florida, USA)
Mother: Zillie May Wade (10 Jun 1905 Benton County, Tennessee, USA - 18 Jan 1986 Dresden, Weakley County, Tennessee, USA)
Jene Clifford Kirkendoll
(23 Apr 1929 Henry County, Tennessee, USA - 6 Nov 1998 Paris, Henry County, Tennessee, USA)
+ Erceille Johnson
(22 Aug 1942 Paris, Henry County, Tennessee, USA - 15 Mar 1995)
Virgie Mae Keel
(18 May 1936 Toney, Madison County, Alabama, USA - 17 Feb 2016 McKenzie, Carroll County, Tennessee, USA)
:         ├─Jacob Dee Kirkendoll
(7 Aug 1957 Chicago, Cook County, Illinois, USA - 12 Oct 2013 Cushing, Payne County, Oklahoma, USA)
:         │ + Living