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: Joseph Peiffer (1 Apr 1853 Clear Creek Township, Keokuk County, Iowa - 22 Jan 1926 Washington, Washington County, Iowa)
Mother: Theresa Lutz (31 Mar 1855 Lebanon County, Pennsylvania - 3 Jan 1946 Keokuk County, Iowa)
Regina Anna Peiffer
(19 Jun 1878 At Home on Farm, Clear Creek Township, Keokuk County, Iowa - 13 Feb 1974 At Home, Harper, Keokuk County, Iowa)
Jacob Theodore Sondag (8 Jul 1873 Keokuk County, Iowa - 4 Dec 1908 Keota, Keokuk County, Iowa)
(m. 15 May 1900 Ss. Peter & Paul Catholic Church, Clear Creek Township, Keokuk, County, Iowa)
   ├─Margaret Theresa Sondag (5 Nov 1903 Harper, Keokuk County, Iowa -    │ 20 Feb 1988 Sigourney Care Center, Sigourney, Keokuk County, Iowa)
   │ Peter Richard Merz (30 Jul 1903 Near Harper, Keokuk County, Iowa - 11 Feb 1980 Harper, Keokuk County Iowa)
   │ (m. 8 Feb 1927 St. Elizabeth Church, Harper, Keokuk County, Iowa)
   │    ├─Jeanette Marie Merz (13 Nov 1927 - 21 Apr 2021)
   │    │ Floyd Joseph Hammes (22 Feb 1927 At Home on Farm, Sigourney, Keokuk County, Iowa - 21 Jan 2003 At Home,    │    │ Sigourney, Keokuk County, Iowa)(m. 17 Apr 1948 St. Mary's Catholic Church, Keota, Keokuk County, Iowa)
   │    │    │ Matthew Phillip Beckman (8 Feb 1946 Burlington Hospital, Burlington, Des Moines, Iowa, USA -    │    │    │ 20 May 2018 Sigourney, Keokuk County, Iowa)
   │    ├─Burnita Ellen Merz (17 Jan 1929 Harper, Keokuk County, Iowa -    │    │ 12 Jun 2019 Wheat Ridge, Jefferson County, Colorado)
   │    │ Jerome Franklin Besser (4 Jan 1926 - 7 Feb 2002 bur.Denver, Colorado)
   │    │ Robert Dennis Leo Hammes (20 Sep 1928 At Home on Farm, Clear Creek Township, Keokuk County, Iowa -    │    │ 29 Jul 2017 University Hospitals, Iowa City, Johnson County, Iowa)(m. 23 Feb 1952)
   │    │    │ Ron Mefford (11 Jun 1947 Mater Hospital, Knoxville, Iowa -    │    │    │ : 18 Sep 1996 Mercy Medical Center, Des Moines, Polk County, Iowa)
   │    ├─Rose Mary Merz (17 Oct 1934 Harper, Keokuk County, Iowa - 2 Aug 2020 Sigourney, Keokuk County, Iowa)
   │    │ Raymond Patrick Shannon (17 Mar 1934 Sigourney, Keokuk County, Iowa - 20 Oct 2020 Sigourney Health Care    │    │ Center, Sigourney, Keokuk County, Iowa)(m. 29 Dec 1954 St. Mary Church, Keota, Keokuk, Iowa, USA)
   │    │    ├─Timothy Michael Shannon (23 Nov 1960 Keokuk County Hospital, Sigourney, Keokuk, Iowa, USA -    │    │    │ 25 Dec 1974 University of Iowa Hospitals, Iowa City, Johnson, Iowa, USA)
   │    │    └─Jeffrey Gerard Shannon (27 Oct 1962 Keokuk County Hospital, Sigourney, Keokuk, Iowa, USA - ??)
   │    │     Living