Download PDF
A4 PDF · instant download · no login required
Why a timeline alongside the genogram?
The genogram shows the structure of the family system — who belongs to whom, in what relationship, with what patterns. The time dimension is lost in the structural picture: When did what happen, in what order, with what clusters? This is precisely the gap the life event timeline closes.
Monica McGoldrick and Randy Gerson document the Family Chronology in "Genograms: Assessment and Treatment" (4th ed. 2020, Ch. 4) as a complementary standard instrument: a chronological listing of all relevant family events across three generations, with dates. Murray Bowen uses the Family Diagram + Chronology in combination — structure and time as two sides of the same diagnosis.
A second methodological root comes from stress research: Thomas Holmes and Richard Rahe published the "Social Readjustment Rating Scale" (SRRS) in 1967 — a list of 43 standardized life events with stress scores ("Life Change Units") that, when accumulated, correlate with an increased risk of illness. Hobson et al. (2023) have modernized the instrument in a peer-reviewed form. Important: the SRRS is a research instrument for quantifying stress, not individual-case diagnostics. It can help make clusters visible — interpretation remains clinical.
A third root is the subjective lifeline from coaching and humanistic counseling: clients draw their own highs and lows on a timeline. Here it is not about objective dating but about the felt history. The GenoEasy template is a hybrid: objective events (born, died, married, moved) plus subjective marking (peak, crisis, loss), on the same time axis.
Contents: Methodological roots · Data collection catalog · Holmes-Rahe as a tool · Evaluation questions · Trauma safety · FAQ · Print-note cover · fillable timeline 0-100 years · Adaptation checklist · Sources.
What goes on the timeline?
A complete timeline contains five event categories, each with a date (year, and if applicable month) and a short keyword. More categories overload the picture; fewer leave patterns invisible.
Standard categories for the lifeline
(1) Family structural events — births, deaths, marriages, divorces, separations; also births/deaths among relatives that had an emotional impact (grandparents, uncles/aunts, godparents).
(2) Relocations and migration — all changes of residence with year and region. For migration, also the reason (work, war, flight, relationship).
(3) Career changes and educational steps — school, vocational training, university, career changes, unemployment, advancements/setbacks. For self-employment, also business foundings/closures.
(4) Health events — serious illnesses, surgeries, accidents, psychological crises, diagnoses. For treatments, also start/end of treatment.
(5) Subjective highs and lows — independent of the system: When did life feel especially good/bad? This category is the client's assessment, not the counselor's interpretation.
Optional: (6) Historical context events — war, German reunification, economic crisis, pandemic. These events act on the system without being individually "experienced." Very insightful for migration families and older clients.
Pitfalls in data collection
- Aspiration to completeness — the timeline is an approximation, not a CV
- Counselor interpretation ("that was surely formative") — for category 5 the client's view is decisive
- Opening up trauma areas without stabilization — see trauma safety further below
- Having Holmes-Rahe scores calculated like a test — the SRRS is a research, not a clinical, instrument
Holmes-Rahe scale: a tool, not a truth
The SRRS (Social Readjustment Rating Scale) is a stress-quantifying aid: 43 standardized life events with "Life Change Units" (LCU) — death of a spouse 100 LCU, divorce 73, marriage 50, pregnancy 40, change of school 20, vacation 13. The LCU sum of the past 12 months correlates in epidemiological studies with increased susceptibility to illness (>300 LCU = risk threshold).
What the scale can do: It makes clusters visible. A client who in the past 18 months has experienced a divorce, a change of residence, a career change, and the death of a parent accumulates 230+ LCU in this time — that is a clinically relevant load total, even if each individual event would be "explainable."
What the scale cannot do: It does not diagnose any illness, it knows no subjective load assessment, it is strongly culturally US-centric (1967), and it treats positive events (marriage, promotion, wanted child) as a burden equal to negative ones — which clinically is often not true. Hobson et al. (2023) therefore proposed a modernized variant that incorporates, among other things, the client's self-assessment.
Data collection guide for the session
A timeline collection takes 45-60 minutes in the first iteration. A three-stage sequence has proven effective.
Stage 1 — Structural data (15 min): First the objective data: year of birth, school changes, training, relationship events, changes of residence. This is where the timeline is "built." Date before assessment.
Stage 2 — Significant events (20 min): Which events changed life? Including non-structural ones (an illness, the loss of a friendship, an encounter). The client decides what is worth entering — the counselor asks open questions.
Stage 3 — Assessment and patterns (15-20 min): Mark subjective highs/lows. Which years feel heavy, which light? Recognize clusters (all losses in the same year? Several career changes?). "Anniversary reactions": recurring symptoms around the anniversary of a loss? These patterns are hypotheses for the next session.
Trauma safety during chronological unrolling
The timeline can trigger trauma content — date memories are often linked to physical reactions. Before the collection, the client must be stable enough to review their own material without being overwhelmed. The phase model of trauma after Judith Herman / Luise Reddemann provides for three phases:
Phase 1 — Stabilization (safety, resources, self-regulation) — before chronological material is opened up. If the client cannot separate "then" from "now" (flashbacks, dissociation, acute suicidality), the timeline is contraindicated.
Phase 2 — Trauma processing — controlled confrontation with the material; here the timeline can be a structuring instrument that helps to gain an overview without getting lost.
Phase 3 — Integration — placing it within the life story. The timeline becomes a tool to express "this is how it was, this is how it is today, this is how it will go on."
Limits of non-clinical counseling: In the case of manifest trauma symptoms (PTSD, dissociative disorders, complex trauma), the work belongs to trauma-therapeutic treatment — independent counselors without the corresponding qualification refer onward (see the "Counseling Contract" template, § 6 Cooperation + § 7 Extraordinary termination).
Evaluation questions
Once the timeline is filled in, the following questions help to recognize patterns — as a conversation between client and counselor, not as a counselor's diagnosis:
- Which years appear dense? When did a lot happen at once?
- Which years appear empty? What was your everyday life during these times?
- Are there recurring date clusters (always in autumn, always around a milestone birthday)?
- Which events were expectable, which sudden?
- Which events did you carry before you at the time, which ones befell you?
- Where did you experience support, where were you alone?
- Which events do you assess differently today than back then?
- Which patterns do you yourself see — your own, familial, intergenerational?
The last question opens the circle back to the genogram: what the timeline shows in time, the genogram shows in structure — together they form the systemic picture.
FAQ — Six key client questions
1. Do I have to know all the dates exactly?
No. A year is usually enough; for important events, the month is also helpful. If you are unsure, write "~1995" or "early 2000s." The timeline is an approximation, not a CV.
2. Do I also have to write down distressing events?
You decide what goes on it. If a topic is still too difficult, leave it out for now or mark it with a symbol, without text. We can come back to it later, once the framework is stable. The timeline does not have to be "complete" to be useful.
3. What does the Holmes-Rahe list mean — am I "ill" if I have many points?
No. The list is a research instrument that shows when many changes cluster within a short time — which statistically increases the risk of illness. It is not a diagnosis. A high score means: much change, much adaptive effort. How you feel about it is for you to decide, not the table.
4. What if I get triggered while writing things down?
Say so immediately. We will pause and come back into the room with a stabilization exercise. Being triggered is not a failure — it is a sign that the material is important. We then go only as far as is possible. If you are repeatedly overwhelmed, we will clarify whether timeline work is the right moment or whether another step needs to come first.
5. Can others read my timeline?
No. It stays in your counseling file and is treated confidentially like all other data (see GDPR consent). Anonymized evaluation in supervision is possible if you have agreed to it — names and identifying details are then removed.
6. What happens to the timeline after the counseling?
It becomes part of your counseling documentation and is retained according to the professional standard period (common in non-clinical counseling: 3 years after the end). On request, you can receive a copy or demand its deletion. It is your material — you decide what happens to it.
Note on using the master copy
The following pages contain a printable life event timeline spanning 100 years, split into 0-50 and 50-100. You can detach the pages, fill them in, and use them together with your counselor or as preparation at home.
- Three tracks per block: Family events · Own life events · Subjective assessment (high/low).
- Symbols are explained below — birth, death, marriage, separation, relocation, illness, special event.
- Year axis is scaled to age — for younger clients one page is enough.
- Note block for hypotheses and notable patterns on the second page.
- Before productive use: observe the adaptation checklist and trauma safety (see previous pages).
Client: Year of birth: Date:
Years 0 – 50 · Family events
Years 0 – 50 · Own life events
Years 0 – 50 · Subjective highs (above) / lows (below)
Years 50 – 100 · Family events
Years 50 – 100 · Own life events
Years 50 – 100 · Subjective highs / lows
Notable clusters · Recurring years · Anniversary reactions
Hypotheses for the next session
Adaptation checklist before practical use
☐ Client is stable enough for chronological unrolling (trauma phase 2+)
☐ Stabilization exercise in repertoire — available when triggered
☐ Emergency numbers for acute crises visible (client + counselor)
☐ GDPR consent signed BEFORE collection
☐ Symbol legend printed out or explained
☐ Year of birth entered (axis scales accordingly)
☐ Do NOT use Holmes-Rahe as a test, only as a conversation opener
☐ Subjective assessment (highs/lows) as the client's view, not the counselor's diagnosis
☐ For a multicultural background: add culturally sensitive event categories
☐ Storage location: local/encrypted
☐ End of session: re-orientation in the here-and-now (closing anchoring exercise)
☐ Schedule the follow-up session early — material can have an aftereffect
Sources and further reading
- McGoldrick, M. / Gerson, R. / Petry, S. (2020): Genograms — Assessment and Treatment, 4th ed., W. W. Norton. Chapters on Family Chronologies / Family Life Timelines.
- Holmes, T. H. / Rahe, R. H. (1967): The Social Readjustment Rating Scale. Journal of Psychosomatic Research 11(2), 213-218. DOI / Semantic Scholar.
- Hobson, C. J. et al. (2023): The Social Readjustment Rating Scale — Updated and Modernised. PMC: PMC10727443. Peer-reviewed, freely accessible.
- SimplyPsychology — SRRS overview (simplypsychology.org) — popular-science introduction, good for teaching examples.
- Bowen, M. — The Bowen Center for the Study of the Family (thebowencenter.org) — Family Diagram & Chronology as a combined multigenerational tool.
- Schlippe, A. von / Schweitzer, J.: Lehrbuch der systemischen Therapie und Beratung I, Vandenhoeck & Ruprecht — biographical-systemic work.
- Herman, J. (1992): Trauma and Recovery. Basic Books. Three-phase model of trauma therapy.
- Reddemann, L.: Imagination als heilsame Kraft (Klett-Cotta). Stabilization techniques before chronological trauma material.
- GDPR Art. 9 — collection of sensitive data (see separate template "dsgvo-einwilligung-muster").
For clinical application with a trauma indication: trauma-therapeutic qualification required. Methodological status 2026-06-03.