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A Ross Geller genogram of his family in Friends

This Ross Geller genogram draws the family of Ross from Friends, the series that ran from 1994 to 2004, with his three marriages, his two children and his sister Monica’s family. Every fact on the chart comes from a named episode, so it works as a model for a class exercise without standing in for your own reading. The chart gives away events up to the final episode.

Last checked on 9 November 20267 minute read

A genogram of Ross Geller’s family. Ross, outlined as the index person, has three couple lines with divorce marks, to Carol, to Emily and to Rachel. Ben hangs from the line to Carol and Emma from the line to Rachel. Ross and his sister Monica hang from Jack and Judy, and Judy from Nana, crossed out. Monica and Chandler have adopted twins, Jack and Erica, joined by a birth line to Erica, their birth mother.
Ross Geller’s family drawn by the editor in the standard notation. Unnamed is Nana’s husband, who never appears and is drawn only so that the line to Judy can join.Open the full-size diagram

Ross marries three times and each marriage ends in divorce

Each of Ross’s wives gets her own couple line from him, and two slashes across a line record a divorce. The table gives the episode in which each marriage begins and ends.

PartnerHow the marriage beginsHow it endsWhere the series shows it
Carol WillickRoss’s first wife, before the series opensDivorced by the first episode, after Carol leaves him for SusanThe Pilot, season 1
Emily WalthamA wedding in London, where Ross says Rachel’s name at the altarEmily ends the marriage when she learns that Ross is still seeing RachelThe One with Ross’s Wedding, season 4, and The One with the Yeti, season 5
Rachel GreenA drunken wedding in a Las Vegas chapelA judge refuses an annulment, so they have to divorceThe One in Vegas, season 5, and The One with Joey’s Porsche, season 6
Ross’s three marriages in order, from the summaries listed under sources.

Genogram Builder

Draw the family of a series you are studying

Open a blank three generation sheet, rename each person for a character and add the partners and children you need, with the key drawn for you.

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Open the blank three generation sheetDownload this chart as a PDF

Ben and Emma are half-siblings through their father

Ben is the son of Ross and Carol. Carol tells Ross she is pregnant in The One with the Sonogram at the End, and Ben is born late in season 1 in The One with the Birth, where Ross and Susan settle on his name. Carol and Susan raise him together, and Ross shares custody.

Emma is the daughter of Ross and Rachel. The One with the Red Sweater, early in season 8, reveals that Ross is the father, and Emma is born in the season finale, The One Where Rachel Has a Baby. Monica gives Rachel the name Emma, which she had saved for a daughter of her own.

A genogram hangs each child from the line of the couple who had the child. Ben and Emma therefore share a father and have different mothers, which makes them half-siblings, as the guide to half siblings explains. Susan marries Carol in The One with the Lesbian Wedding, in season 2, and the dashed line from their couple line to Ben marks her as his step-parent.

Monica and Chandler adopt twins whose birth mother is drawn

Monica, Ross’s younger sister, marries Chandler Bing in the season 7 finale. After learning that they cannot conceive together, they decide to adopt. In season 10 they meet Erica, an expectant mother from Ohio, in The One with the Birth Mother, and in the final episode, The Last One, she gives birth to twins.

Monica and Chandler name the boy Jack, after Monica’s father, and the girl Erica, after her birth mother. The twins hang from one point, and since identical twins share a sex they are drawn as fraternal. A solid and a dotted line in parallel join them to Monica and Chandler as their adoptive parents, and a solid line joins them to Erica as their birth parent. The birth father is mentioned but never named or shown, so no symbol is drawn for him.

Keep what the series shows apart from what you infer

A Ross Geller genogram is often set as an exercise, and the useful part is the reading that follows the chart. The table pairs each fact with a question an analysis might ask, and gives no answers, because the answers are the work of the exercise.

What the series showsA question an analysis might askWhat the chart records
Carol and Susan raise Ben, and Ross shares custodyHow three adults share the parenting of one childA step-parent line from Susan to Ben
Judy favours Ross and criticises MonicaWhether a parent’s favour shapes how two siblings relateNo line, because favour is a reading of many scenes
Emma is born while Ross and Rachel are apartHow a child changes two parents who are not a coupleEmma under a couple line that already carries the divorce marks
Series facts beside open questions. Draw a relationship line in your own version only where you can name the episode that supports it.

Read the chart from Ross outward in five moves

Five moves from Ross outward cover every line on the chart.

  1. Start at Ross

    His double outline marks the index person, the person the chart is drawn around.

  2. Follow his three couple lines

    Each carries two slashes for a divorce. The line to Rachel runs lower, under Emily, so that it crosses no other line.

  3. Drop to the children

    Ben hangs from the line to Carol, Emma from the line to Rachel, and a dashed step-parent line runs from Susan to Ben.

  4. Go up two generations

    Jack and Judy share a solid marriage line. Nana, Judy’s mother, carries an X for her death in The One Where Nana Dies Twice, and her unseen husband is joined to her by a dashed line for an unknown status.

  5. Cross to Monica

    Her adoptive lines with Chandler and Erica’s birth line meet at the twins.

The order in which this Ross Geller genogram is read. The genogram symbols guide explains every mark.

Practise on a blank sheet with the families beyond Ross

The chart stops at the people closest to Ross, and extending it is a good first exercise. Open the blank three generation sheet, redraw Ross’s family, then work through the table and write the episode beside every line you add.

TaskWhat to drawWhere the series shows it
Add Rachel’s parentsLeonard and Sandra Green above Rachel, with the marks for a divorceThe One with the Lesbian Wedding and The One with Two Parties, season 2
Add Chandler’s parentsTwo parents above Chandler, with the marks for a divorceThe One Where Underdog Gets Away, season 1
Two practice tasks for the blank sheet. The steps for making a genogram explain the order in which to draw each generation.

Common questions

Why Carol and Susan carry a triangle

The inverted triangle marks a person who identifies as lesbian, gay, bisexual, queer, intersex or asexual. The series states that Carol is a lesbian and that Susan is her partner, so the mark records a fact.

Why no years or ages are written

The episodes rarely state a year of birth, so no year is entered for anyone and the editor shows no age.

Whether Ross and Rachel marry again

The finale shows them back together and ends there. The spin-off Joey hints at a later wedding, which lies outside the series, so the chart keeps the divorce.

Whether this genogram answers a class assignment

No. It draws the structure the series states. An assignment asks for your own reading of that structure, in your own words.

Sources and methodology

We make Genogram Builder. We used the references below for this guide. Last checked on 9 November 2026.

Put the family of your own case on the blank sheet one generation at a time, and keep the facts apart from the readings. No account is needed to begin.

Open the blank three generation sheet