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":
└─William Joseph Heisdorffer (18 Dec 1907 At Home on Farm, Clear Creek Township, Keokuk County, Iowa - 16 Mar 2008 Keokuk County Hospital, Sigourney, Keokuk County, Iowa)
Marie Cecilia Hammes (11 Jan 1912 Keokuk County, Iowa - 25 Sep 1974 Keokuk County Hospital, Sigourney, Keokuk : County, Iowa)(m. 4 Sep 1930 Ss. Peter & Paul Catholic Church, Clear Creek Township, Keokuk, County, Iowa)
: ├─Susann Marie Heisdorffer (16 Dec 1930 Sigourney, Keokuk County, Iowa - : │ 19 Nov 2014 West Ridge Care Center, Cedar Rapids, Linn County, Iowa)
: │ Henry Albert Feuss (3 Feb 1923 Toronto, Iowa - 16 Aug 2008 At Home, Cedar Rapids, Linn County, Iowa)
: │ (m. 3 Sep 1955 Cedar Rapids, Linn County, Iowa)
: ├─William Dean Heisdorffer (5 Jan 1935 Sigourney, Keokuk County, Iowa - : │ 15 Dec 2001 At Home, Keota, Keokuk County, Iowa)
: │ Marguerite Lorene Post (6 Nov 1932 Ottumwa, Wapello County, Iowa - 5 Nov 2000 University of Iowa Hospital, : │ Iowa City, Johnson County, Iowa)(m. 7 Jan 1961 St. Elizabeth Catholic Church, Harper, Keokuk : │ County, Iowa)
+ Viola Anna Hammes (3 Jun 1913 Near Harper, Keokuk County, Iowa - 9 May 2007 Manor House Care Center, Sigourney, Keokuk County, Iowa)(m. 14 Jun 1975 St. Elizabeth Catholic Church, Harper, Keokuk County, Iowa)
1883 - 1956 (73 years)
(1873 - 1950)