شجرة العائلة

For other uses, see شجرة العائلة (توضيح).

Example of a family tree. Reading left to right Lucas Grey is the father of three children, the grandfather of five grandchildren and the great-grandfather of three siblings Joseph, John and Laura Wetter.

An ahnenblatt family tree

Family tree showing the relationship of each person to the orange person, including cousins and gene share.

يعتز معظم شعوب الشرق وبعض الاوروبين باتصالهم باجدادهم عن طريق ما يسمى بشجرة العائلة التي ترسم اقدم جد يمكن توثيقه ثم تتوالى إلى الأبناء والأحفاد. من أطول شجرات العائلة شجرة نسب النبي محمد صلى الله عليه وسلم التي تصل إلى أدم أبو البشر.

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 Ahnentafel

An ahnentafel family tree displaying an ancestor chart of Sigmund Christoph, Graf von Zeil und Trauchburg

المقالة الرئيسية: Ahnentafel

An ahnentafel (German for "ancestor table") is a genealogical numbering system for listing a person's direct ancestors in a fixed sequence of ascent:

1. Subject (or proband)
2. Father
3. Mother
4. Paternal grandfather
5. Paternal grandmother
6. Maternal grandfather
7. Maternal grandmother

and so on, back through the generations. Apart from رقم. 1, who can be male or female, all even-numbered persons are male, and all odd-numbered persons are female. In this scheme, the number of any person's father is double the person's number, and a person's mother is double the person's number plus one. This system can be displayed as a tree:

An ahnentafel family tree, showing three generations of the Kennedy Family

							4. Paternal grandfather
				2. Father
							5. Paternal grandmother
	1 Subject (or proband)
							6. Maternal grandfather
				3. Mother
							7. Maternal grandmother

 أمثلة بارزة

شجرات العائلات هي ظاهرة قديمة. هذا مثال يعود إلى القرن السادس عشر.

 انظر أيضاً

• GEDCOM
• Genealogical numbering systems
• Genealogy software
• Genogram
• List of family trees
• Pedigree chart
• Tree of life (biology)
• WikiTree

 وصلات خارجية

• Media related to Family trees at Wikimedia Commons