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: Joannes Nicolaus Greiner (1677 Bas-Rhin, Alsace, France - 7 Jan 1733 Niedersimten, Primasens, Rheinland-Palatinate, Germany)
Maria Elisabeth Wagner (Vinningen, Rhein, Germany;29 Jun 1753 - 4 Sep 1807)
(m. 26 Jan 1768 Vinningen, Rhein, Germany)
└─Sophia Goeller (Vinningen, Pirmasens, Rheinland-Pfalz, Germany;19 Mar 1786 - 12 Oct 1845)
Jacob Greiner (Vinningen, Pirmasens, Rheinland-Pfalz, Germany;5 Dec 1780 - 22 Feb 1834)
(m. 22 Apr 1806 Vinningen, Rhein, Germany)
└─Anna Ottilia Greiner (15 Apr 1824 Vinningen, Rhein, Germany - 5 May 1893 Clear Creek Township, Keokuk County, Iowa) =>
+ Johannes Nicolaus Vogel (10 May 1824 Vinningen, Rhein, Germany - 17 Oct 1898 Clear Creek Township, Keokuk County, Iowa)(m. 5 May 1850 Cincinnati, Hamilton County, Ohio)
1701 - 
(1677 Bas-Rhin, Alsace, France - 7 Jan 1733 Niedersimten, Primasens, Rheinland-Palatinate, Germany)
