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This is a list of persons reported to have become father of a child at or after 75 years of age. These claims have not necessarily been verified.
According to a 1969 study, there is a decrease in sperm concentration as men age. The study reported that 90% of seminiferous tubules in men in their 20s and 30s contained spermatids, whereas men in their 40s and 50s had spermatids in 50% of their seminiferous tubules. In the study, only 10% of seminiferous tubules from men aged > 80 years contained spermatids. [1] [2] In a random international sample of 11,548 men confirmed to be biological fathers by DNA paternity testing, the oldest father was found to be 66 years old at the birth of his child; the ratio of DNA-confirmed versus DNA-rejected paternity tests around that age is in agreement with the notion of general male infertility greater than age 65–66. [3] [4]
Date | Name | Age | Country | Notes and citation(s) |
---|---|---|---|---|
January 1951 | James E. Smith | 101 years | United States | Smith's age was disputed. He claimed to have been born in 1849 [5] or even March 16, 1848, [6] but other records suggested he may have been 15 years younger. [7] [5] They supposedly also had twins in 1948, when he was 99. [5] |
October 5, 2012 | Ramjit Raghav | 96 years | India | Raghav became the world's oldest father at the age of 94 when his first child was born in 2010. [8] He broke his own record in 2012 when, at the age of 96, he had another son. [9] |
July 1992 | Les Colley | 92 years | Australia | [10] [11] |
February 2017 | Mahmoud Adam | 92 years | Palestine | [12] |
1978 or 1979 | Zvonimir Rogoz | 91 or 92 years | Croatia | [13] |
July 26, 2006 | Julio Iglesias Sr. | 90 years | Spain | Posthumous birth [14] |
July 1, 2020 | Bernie Ecclestone | 89 years | United Kingdom | Ecclestone is the former head of Formula One motor racing; he previously had daughters in 1955, 1984, and 1988. His youngest child, Ace, is his first son. [15] |
May 28, 2010 | Armais Nazarov | 89 years | Russia | [16] |
March 10, 2024 | Tzvi Kushelevsky | 88 years | Israel | [17] [18] |
1933 | Mose Triplett | 86 years | United States | Brother of Irene Triplett, the last surviving recipient of an American Civil War pension [19] |
January 31, 2002 | Ernest Lehman | 86 years | United States | [20] |
July 23, 2016 | Kostas Voutsas | 85 years | Greece | [21] |
August 1, 2013 | Edwin Edwards | 85 years | United States | [22] |
December 23, 1999 | Saul Bellow | 84 years | United States | [23] |
October 30, 2023 | Jack White | 83 years | Germany | Jack White is the artist name of Horst Nussbaum. He is a German music producer with worldwide hits such as Gloria and Self Control by Laura Branigan. [24] |
2017 | Itzhak Fintzi | 83 years | Bulgaria | Matilda is the second child of actor Itzhak Fintzi, first with director Lisa Boeva. [25] |
June 22, 2018 | Horst Paulmann | 83 years | Chile | [26] |
June 15, 2023 | Al Pacino | 83 years | United States | [27] |
September 17, 2019 | Sitarama Rajarao | 82 years | India | His wife Erramatti herself holds the record of oldest mother to ever give birth to a child. [28] |
April 28, 2016 | Pehr G. Gyllenhammar | 81 years | Sweden | [29] |
July 5, 1996 | Anthony Quinn | 81 years | United States | [30] |
April 2000 | James Doohan | 80 years | United States | [31] [32] |
December 16, 1885 | Ferdinand de Lesseps | 80 years | France | [33] |
c. 1996 | Michael Young | 80 years | United Kingdom | [34] [35] |
May 11, 2024 | Horst-Dieter Esch | 80 years | Mexico | [36] |
August 20, 1904 | Sir Charles Tennant, 1st Baronet | 80 years | United Kingdom | [37] |
May 9, 2023 | Robert De Niro | 79 years | United States | [38] |
April 19? 2016 | Mohinder Singh Gill | 79 years | India | [39] |
2019 | Emmanuil Vitorgan | 79 years | Russia | [40] |
June 15, 1998 | Tony Randall | 78 years | United States | The couple also had a child in April 1997, when he was 77. [41] [42] |
2010 | Albert Corscaden | 78 years | Ireland | [43] |
2004 | Mark Taimanov | 78 years | Russia | Had twins. [44] |
June 12, 1999 | Stanley Ho | 77 years | Macau | [45] [46] |
1998 | Luiz Da Costa Silva | 77 years | Brazil | [47] |
June 27, 2008 | Charan Singh Panwar | 77 years | India | Had twins. [48] |
November 23, 2009 | Ning Jianyou | 77 years | China | [49] |
April 19, 2020 | Noah Adenuga | 77 years | Nigeria | Had twins after four IVF attempts. [50] |
2010 | Barry Stephenson | 76 years | United Kingdom | [51] |
December 2009 | Dennis Ealam | 76 years | United Kingdom | [52] |
2010 | Vidas Antonovas | 76 years | Lithuania | [53] |
1928 | Lyon Tyler | 75 years | United States | Lyon's second son Harrison Ruffin Tyler was born in 1928. Lyon was the son of US President John Tyler. [54] |
October 1988 | Jimmie C. Jones | 88 years | United States | Jimmie became the father of his fifth child, Roger, in the month of October, 1988. Jimmie was 88 years old when his last child was born. [55] |
A testicle or testis is the male gonad in all bilaterians, including humans. It is homologous to the female ovary. The functions of the testicles are to produce both sperm and androgens, primarily testosterone. Testosterone release is controlled by the anterior pituitary luteinizing hormone, whereas sperm production is controlled both by the anterior pituitary follicle-stimulating hormone and gonadal testosterone.
Fertility in colloquial terms refers the ability to have offspring. In demographic contexts, fertility refers to the actual production of offspring, rather than the physical capability to reproduce, which is termed fecundity. The fertility rate is the average number of children born during an individual's lifetime. In medicine, fertility refers to the ability to have children, and infertility refers to difficulty in reproducing naturally. In general, infertility or subfertility in humans is defined as not being able to conceive a child after one year of unprotected sex. The antithesis of fertility is infertility, while the antithesis of fecundity is sterility.
A germ cell is any cell that gives rise to the gametes of an organism that reproduces sexually. In many animals, the germ cells originate in the primitive streak and migrate via the gut of an embryo to the developing gonads. There, they undergo meiosis, followed by cellular differentiation into mature gametes, either eggs or sperm. Unlike animals, plants do not have germ cells designated in early development. Instead, germ cells can arise from somatic cells in the adult, such as the floral meristem of flowering plants.
Stanley Ho Hung-sun was a Hong Kong and Macau billionaire businessman. He was the founder and chairman of SJM Holdings, which owns nineteen casinos in Macau including the Grand Lisboa.
Spermatogenesis is the process by which haploid spermatozoa develop from germ cells in the seminiferous tubules of the testicle. This process starts with the mitotic division of the stem cells located close to the basement membrane of the tubules. These cells are called spermatogonial stem cells. The mitotic division of these produces two types of cells. Type A cells replenish the stem cells, and type B cells differentiate into primary spermatocytes. The primary spermatocyte divides meiotically into two secondary spermatocytes; each secondary spermatocyte divides into two equal haploid spermatids by Meiosis II. The spermatids are transformed into spermatozoa (sperm) by the process of spermiogenesis. These develop into mature spermatozoa, also known as sperm cells. Thus, the primary spermatocyte gives rise to two cells, the secondary spermatocytes, and the two secondary spermatocytes by their subdivision produce four spermatozoa and four haploid cells.
Oogenesis or ovogenesis is the differentiation of the ovum into a cell competent to further develop when fertilized. It is developed from the primary oocyte by maturation. Oogenesis is initiated in the embryonic stage.
Sertoli cells are a type of sustentacular "nurse" cell found in human testes which contribute to the process of spermatogenesis as a structural component of the seminiferous tubules. They are activated by follicle-stimulating hormone (FSH) secreted by the adenohypophysis and express FSH receptor on their membranes.
Pregnancy over the age of 50 has become possible for more women because of advances in assisted reproductive technology, in particular egg donation. Typically, a woman's fecundity ends with menopause, which, by definition, is 12 consecutive months without any menstrual flow at all. During perimenopause, the menstrual cycle and the periods become irregular and eventually stop altogether. The female biological clock can vary greatly from woman to woman. A woman's individual level of fertility can be tested through a variety of methods.
Spermatocytes are a type of male gametocyte in animals. They derive from immature germ cells called spermatogonia. They are found in the testis, in a structure known as the seminiferous tubules. There are two types of spermatocytes, primary and secondary spermatocytes. Primary and secondary spermatocytes are formed through the process of spermatocytogenesis.
Virility refers to any of a wide range of masculine characteristics viewed positively. Virile means "marked by strength or force". Virility is commonly associated with vigour, health, sturdiness, and constitution, especially in the fathering of children. In this last sense, virility is to men as fertility is to women. Virile has become obsolete in referring to a "nubile" young woman, or "a maid that is Marriageable or ripe for a Husband, or Virill".
The male reproductive system consists of a number of sex organs that play a role in the process of human reproduction. These organs are located on the outside of the body, and within the pelvis.
Male infertility refers to a sexually mature male's inability to impregnate a fertile female. In humans, it accounts for 40–50% of infertility. It affects approximately 7% of all men. Male infertility is commonly due to deficiencies in the semen, and semen quality is used as a surrogate measure of male fecundity. More recently, advance sperm analyses that examine intracellular sperm components are being developed.
A stay-at-home dad is a father who is the main caregiver of the children and is generally the homemaker of the household. The female equivalent is the stay-at-home mother or housewife. As families have evolved, the practice of being a stay-at-home dad has become more common and socially acceptable. Pre-industrialization, the family worked together as a unit and was self-sufficient. When affection-based marriages emerged in the 1830s, parents began devoting more attention to children and family relationships became more open. Beginning with the Industrial Revolution, mass production replaced the manufacturing of home goods; this shift dictated that the man become the breadwinner and the mother the caregiver of their children.
Enrico Sertoli was an Italian physiologist, histologist, anatomist, biologic chemist, physician, teacher, and inventor. He is remembered for his discovery regarding the branched cells of seminiferous tubules.
Horst Paulmann Kemna is a German-Chilean billionaire entrepreneur. He is founder and chairman of Cencosud, the largest retail chain in Chile and the third largest in Latin America. According to Forbes, as of July 2022 his net worth is estimated at US$2.3 billion.
Ricci Hall is a hall of residence founded in 1929 by the Society of Jesus in memory of Jesuit Matteo Ricci (1552–1610). Located at Pok Fu Lam Road, Ricci Hall is the only Catholic hostel in The University of Hong Kong. In early 1960, it was decided that space of Ricci Hall was inadequate; it should be renovated and rebuilt. On 8 December 1967, the extension of Ricci Hall was inaugurated.
Ramjit Raghav was an Indian man who was claimed by various media outlets as the world's oldest father. He resided in Haryana with his wife. He claimed to have had his first child with his wife at age 94. He fathered a second child at age 96. A vegetarian who claimed to engage in sexual intercourse around three times a day, Raghav was chosen to be an ambassador for People for the Ethical Treatment of Animals (PETA) in November 2012.
Peter Forster FRSB is a geneticist researching the prehistoric origins and ancestry of mankind. In addition to archaeogenetics, he has published on the reconstruction and spread of prehistoric languages and in the field of forensic genetics.
A spermatogonial stem cell (SSC), also known as a type A spermatogonium, is a spermatogonium that does not differentiate into a spermatocyte, a precursor of sperm cells. Instead, they continue dividing into other spermatogonia or remain dormant to maintain a reserve of spermatogonia. Type B spermatogonia, on the other hand, differentiate into spermatocytes, which in turn undergo meiosis to eventually form mature sperm cells.
Ицко Финци има и син – известния актьор Самуел Финци, роден от брака с първата му съпруга – пианистката Гина Табакова.
Lyon also had a very young second wife, and was 75 years old when Harrison Tyler was born in 1928.