The Lords and all the others who�re connected to them
Viki�s 25th high school reunion was in 1988. Which mean Viki was born on 1945 (1988-25-18=1945). In addition Viki had Megan at the age of 18 and when Megan died in 1992 she was 28 from this we can learn Megan was born in 1964 which supports the above fact. Another side of Viki�s age: Tina was born in 1962. She was conceived during a summer break when Viki and Irene were 19. This would put Viki�s birth date back to 1943 (We�ll use this age although I prefer to think Viki is younger but things make more sense with this). With this info Megan would have been born in 1961 (Older than her Aunt Tina!). Sarah was a year younger than Megan meaning she was born in 1962 (only 6 years younger than Bo - see below).
Meredith was born right after her mother fell from the stairs when Viki was 5 in 1948 which means that in 1968 when the show started Merrie was 20. In 1971 when Merrie was 23 Danny was born and she died at the age of 25. On the other hand, when Dorian went to pour acid on Victor's remains in the Lord Family mausoleum it was written on her tombstone that Merrie was born in 1950. This supports the first age we found of Viki�s because we know the gap between the two sisters was five years.
The last time Danny was in town he was a doctor, let�s see if this make any sense. In 1983 Danny was out of high school meaning he was 18 (in real time he was supposed to be 12) he stayed in town till 1986 working as a photographer in the Banner among other things. And returned in 1989 already a doctor! Boy he must have been VERY smart to get out of school at the age of 12 and finish med-school and become a doctor in only three years. 
Let�s see how old are Viki�s other children�
Kevin was born in 1976 and we know that Todd, Powell, Marty and Rachel were all that same age. Apparently Kevin grew up very fast since now he supposed to the same age like his Uncle Todd who was born in 1970.
Joey was born in 1980 what will make him now 25 in real time but he grew up a LITTLE faster and we are suppose to believe that in 92 Clint was referring to him as a 16 year old meaning he is now 29. Younger than his late cousin Drew who was born in 1983 (three years AFTER Joey) and died in 1998 at the age of 23.
Jessica & Natalie were born in 1986 what will make them now 19 but in 1998 Jessica suddenly turned 18 what means she�s now 25. Another thing about Jessie: She was born in September but her 18th birthday was celebrated in December.
And Viki�s other siblings�
Tina came to town in 1978 when she was 16 (They lost a year through the years because in 85 it was learned that Tina was born March 1963) and what would make her 33 when she left town in 1996. Tina had CJ in 1987 (only a year younger than Jessica! Seems like a lot more) when she was 24 and Sarah (Flash)was born in 1991 when Tina was 28. Al and CJ are at the same age and Al is now suppose to be Jessica�s age so when we�ll see CJ again he might be as well in their age. When Flash came to town in 2002 she looked 16 I guess maybe older. Aged pretty fast, don't you think?
Tony was supposed to be born somewhere between Viki and Merrie lets say right in the middle in 1945 (during the war) which means he was 38 when he died. His son Brian was born in 1967 since when he came to town in 1976 he was 9. Tony became a father at the age of 22.
The Cramers
Luis Cramer was born in 1917 and died in 1960 at the age of 43. His wife Sonya was born in 1926 they got married when Sonya was 19 in 1945 and in 1960 Dorian was 14 meaning she was born in 1946 (younger than Viki!). Cassie graduated Llanview High in 1984 which means Cassie was born in 1966 (TEN years older than Kevin!) when Dorian was 28 working as an intern. Dorian had Adriana when she was in Mendorra and that was between 1988-1990. When Adrina came to town in 2003 Carlotta celebrated her 15th birthday so she was born back in 1988. Now, Adriana, River and Duke seem to be all the same age when in fact, Duke was dorn in 92 while River was born at the end of 93.
Addie is two years older than Dorrie, which means she was born in 1944 and Melinda in 1948. Kelly was a complete invention of the writers since she supposedly was born in 1980 to make her Joey�s age but in 1980 Melinda was still in Llanview married to Dr. Peter Janssen and they had NO children. Speaking of writers' inventions so was Kelly's half brother Paul who came to town in 2003. Paul was supposed to be younger than Kelly but they didn't gave info on his year of birth.
Max Holden is the same age as Cord and his brother Steve is one year younger then them. Meaning Max is 44 years old. Max was 10 when his mother Patricia left them and went to live with Baxter and bore Andy meaning Andy was born in 1971.
Ben was the same age as Max (Max passed himself as Asa & Renee's son) so Ben was 43 when he died. Sam was five years older than him what makes him the same age as Bo. Grace was born in October 1972 what makes her 27 at the time of her death. However Grace was supposed to be Kelly's age since the two were best friends in the boarding school at Paris. Will was 18 when he came to town in 98 (supposely Jessica's age) and Jen was younger I'm not sure how much though.
The Vernons
Samantha Vernon turned 18 in 1977 meaning she was born in 1959. She died in 1984 at the age of 25 and her daughter Sammie was born in 1985 after Delila carried the pregnancy. Sam�s niece Mary was born in 1979 she�s probably Joey�s age now and Sammie is a year older than Jessica it�ll be nice to see them both again. However when Delila disappeared after Thanksgiving, 1987, Sammie appeared to be about five years old then so if we�ll ever see her again she can be older.
The Rileys & Woleks
Viki was almost 25 when the show started in July 68 and Victor didn�t approve her relationship with Joe because he was 10 years older. His first daughter Megan was born when he was 41 and Kevin was born when he was 43. Joe died at the age of 46. Mari Lynn got married at the age of 20 in 1988 meaning she was born in 1968 when Tom was 35. Tim went to Law school in 1968 when he was 18 meaning he and Julie were born in 1950. That means that Julie is now 55! And so does her dear friend Cathy. Vinnie was the same age as Joe so he was born in 1933. Larry was a couple of years younger and Anna a couple of years older. Anna supposed to be now in her 70�s and Larry is his 50�s. Another thing about Larry: We were always led to believe that Larry is younger than Viki but when we learned Larry delivered Megan it was just the opposite so I guess Larry is in his late 50�s.
Twins
OLTL had its share of twin siblings starting with Tim & Julie Siegel to Danny & his sister who died to Marco Dane & Mario Corelli. Later we got to know Pat & Maggie Ashley and then we learned about Joe Riley & Tom Dennison. In 1993 we�ve seen Carlo Hesser & Mortimer Bern and in 1995 Frank & Leslie Holden were born. Later on we found out about Maggie Carpenter & Ian Armitage, then we've got to know Colin & Troy MacIver and most recently we�ve learned about Natalie and Jessica Buchanan. Have you noticed that one of almost each pair is dead? Think about it (besides Frank & Leslie and Jess & Nat, let�s hope their future will be different).