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: Jacques Frank Sondag (31 Oct 1843 Alsace-Lorraine Province, France - 18 Mar 1897 Harper, Keokuk County, Iowa)
Mother: Barbara Berg (4 Jul 1852 Clear Creek Township, Keokuk County, Iowa - 8 Nov 1930 Keokuk County, Iowa)
Nicholas Sondag
(23 Dec 1871 Clear Creek Township, near Baden, Keokuk County, Iowa - 16 Jun 1960 Harper, Keokuk County, Iowa)
Magdalena Peiffer (2 Apr 1877 Clear Creek Township, Keokuk County, Iowa - 10 Mar 1949 Harper, Keokuk County, Iowa)
(m. 15 Feb 1898)
   ├─Coletta Regina Sondag (18 Jul 1899 Harper, Keokuk County, Iowa - ??)
   │    └─Paul E Webb (23 Jul 1925 - 30 May 1988)
   │     Mary Magdalen Hammes (27 Dec 1926 - 26 Mar 2018 Keokuk County Health Center, Sigourney, Keokuk County,    │     Iowa)(m. 5 Sep 1946 Ss. Peter & Paul Catholic Church, Clear Creek Township, Keokuk, County, Iowa)